Brainliest to the correct answer ( Evaluate 7 - 5p + 3q when p = 1 and a = 7.)

Answers

Answer 1

Answer:

23

Step-by-step explanation:

7 - 5p + 3a

7 - 5(1) + 3(7)

7 - 5 + 21

2 + 21

23

Answer 2
the answer would be 23

7-5p+3a
7-5(1)+3(7)
7-5+21
2+21
23

Plug in your numbers !!

Related Questions

The menu price of a sandwich at a restaurant is $6. The purchase is subject to a 5% food tax, and you would like to leave a tip of 20% on the pre-tax cost. How much tax do you pay? How much of a tip should you leave? What is the total cost of your meal, after tax and tip?

Answers

Answer: See explanation

Step-by-step explanation:

Price of sandwich = $6

Food tax = 5% of $6

= 0.05 × $6

= $0.3

Tip = 20% of $6

= 0.2 × $6

= $1.2

Total cost of meal:

= $6 + $0.3 + $1.2

= $7.5

Answer: 1: $0.30 2: $1.20 3: $7.50

Step-by-step explanation:

A recipe calls for 4 cups of flour to 6 tablespoons of shortening. How many tablespoons of shortening are needed for 6 cups of flour?

Answers

Answer:

8 tablespoons of shortening

Step-by-step explanation:

mathhhh

I need help with step 3

Answers

[tex]f(x) = ( \frac{1}{4} ) {}^{x} [/tex]

[tex]f(0) = ( \frac{1}{4} ) {}^{0} [/tex]

[tex]f(0) = 1[/tex]

[tex]f(1) = ( \frac{1}{4} ) {}^{1} [/tex]

[tex]f(1) = \frac{1}{4} [/tex]

[tex]f(2) = ( \frac{1}{4} ) {}^{2} [/tex]

[tex]f(2) = \frac{1}{16} [/tex]

#IfWrongPleaseReport

When you were born, your grandma put $308 into a bank account for you to have when you turn sixteen. She has specific directions that you must follow in order to access the money. Starting on your 16th birthday, you must withdraw (take out) $14 a week for ‘fun money.’
a. Write an equation to represent this situation.
b. When will you run out of money? Show all of your work for calculating this problem and don’t forget to include your units!
c. Find the domain & range of this problem in the real-world context.

Answers

Answer:

$308 - 14r

Number of weeks = 22 weeks

Step-by-step explanation:

Given that:

Amount kept in bank = $308; which should be withdrawn weekly at $14 per week

Total amount in bank - weekly withdrawal * number rof weeks

Let number of weeks = r

$308 - 14r

When will the money run out

$308 - 14r = 0

-14r = - 308

Divide through by 14

14r/13 = 308/14

r = 22

Tne entire money can be withdrawn for 22 weeks at $14 per week without any leftover.

For lunch, students may choose one pasta () or chicken (G, The side choices are salad (5) or fruit (1) drink, ane entree, and one side. The drink choices are milk (M) or juice ). The entrée choices are which table shows al of the possible hunch combinations 7 Drink Entire side P OA Drink Entrée p P с Drink Entire P P M Side 5 Lunch Combination Ос 2 4. B. 1 Drink Entire Side N 5 P. C Lunch Combination 2 1 2 Side F Lunch Combination 5 7 с P P с Lunch Combination

Answers

Answer:

Step-by-step explanation: :) answer b

Answer:

The answer is D

Step-by-step explanation:it shows all 8 possible combinations

3.46x + 6.38 = -4 the answer

Answers

Answer:

x = -3

Step-by-step explanation:

start with 3.46x + 6.38 = -4. Then take away 6.38 from both sides to get 3.46x=-10.38. Then you divide both sides by 3.46 to get x = -3.

   

show work
only do those
32,34,36,38,40

Answers

Answer:  see below

Step-by-step explanation:

[tex]32)\quad \dfrac{3}{5}(x-12)>x-24[/tex]

        3(x - 12) > 5(x - 24)

        3x - 36 > 5x - 120

      -5x         -5x        

        -2x - 36 >      -120

             +36          +36

        -2x        >       -84

     ÷ -2         ↓       ÷ -2  

             x      <       42

Graph:   ←------------o

                             42

34)   6[5y - (3y - 1)] ≥ 4(3y - 7)

        6[5y - 3y + 1] ≥ 4(3y - 7)

        6{2y + 1]        ≥ 4(3y - 7)

         12y + 6        ≥ 12y - 28

        -12y                -12y      

                  6        ≥         -28

                        TRUE  so the solution is All Real Numbers

Graph:   ←-----------------------→

36)   BC  +  AC      > AB

         4    + 8 - AB > AB

                12 - AB  > AB

                    +AB    +AB

                12          > 2AB

              ÷2            ÷2    

                 6           >  AB

                         AB < 6

[tex]38)\quad \dfrac{1}{2}(y-16)\geq y+2\quad ;\text{claim}\ y\leq 20[/tex]

Check: let y = 16

           then [tex]\frac{1}{2}[/tex](16 - 16) ≥ 16 + 2

                            0    ≥ 18

                            FALSE  so the claim is wrong

40) question not provided in the image so I cannot give a solution.

11 is what percent of 41?

Answers

The answer is 26.82 !!! Hope that helps

You have 80 feet of fencing to keep your dogs enclosed.
The length must be twice the width. What should the
width be?(please help due tonight and show work!)

Answers

Answer:

Twice something means multiply by 2 , you have 80 feet of fencing all together so half of 80 is 40 . Then take 40 and times it by 2 . which comes out to 80 .

(Just copy and Paste)

Step-by-step explanation:

When a question asks you to "Explain", what are you expected to do
AND

Answers

Answer:

they want to tell you why the answer is what it is

Step-by-step explanation:

Answer:

They are asking you "how" you managed to get your answer

Step-by-step explanation:

say the question is 5×5=25 and the question say Explain;"well if you add 5+5+5+5+5 is equals 25"

-10w + 12 = -9w + 13
What value of w makes the equation true?

Answers

w=-15 I hope this helped.

would u expect the product of 43.5 and 1.0001 to be greater than or less that 1 or equal to 43.5

Answers

Answer:

Greater

Step-by-step explanation:

since it has a 0.0001 and not just 1 its greater 43.5

someone help please
the options are
1. y = 2x + 4
2. y = 1/2 x + 4
3. y = -1/2x + 4
4. y = -2x + 4

Answers

Answer:

2. y = 1/2x + 4

Step-by-step explanation:

This is the only equation that moves in a positive slope the way the graph shows it, hope this helps.

PLZ HELP
In this project, you will be designing three graphs based on information given to you in tables. You must organize the information into graphs and make them clear and understandable. There are two sections included in this assignment. The first section provides instruction for designing three graphs using paper and pencil. The second section is provided with instruction for designing the three graphs using the Microsoft© Excel© application. You only need to do one or the other. The advantage of using the Excel application is that you will have electronic copies that may be sent using the upload button provided in the first section. It also provides practice using technology in a practical way.
For help on the graphs, go back and read the section in your lesson on graphing. The second section provides tutorials that will be very helpful in designing your graphs.

Answers

Answer:When planning your writing, it is important to consider the best way to communicate information to your audience, especially if you plan to use data in the form of numbers, words, or images that will help you construct and support your argument.  Generally speaking, data summaries may take the form of text, tables or figures. Most writers are familiar with textual data summaries and this is often the best way to communicate simple results. A good rule of thumb is to see if you can present your results clearly in a sentence or two. If so, a table or figure is probably unnecessary. If your data are too numerous or complicated to be described adequately in this amount of space, figures and tables can be effective ways of conveying lots of information without cluttering up your text. Additionally, they serve as quick references for your reader and can reveal trends, patterns, or relationships that might otherwise be difficult to grasp.

So what’s the difference between a table and a figure anyway?

Tables present lists of numbers or text in columns and can be used to synthesize existing literature, to explain variables, or to present the wording of survey questions. They are also used to make a paper or article more readable by removing numeric or listed data from the text. Tables are typically used to present raw data, not when you want to show a relationship between variables.

Figures are visual presentations of results. They come in the form of graphs, charts, drawings, photos, or maps.  Figures provide visual impact and can effectively communicate your primary finding. Traditionally, they are used to display trends and patterns of relationship, but they can also be used to communicate processes or display complicated data simply.  Figures should not duplicate the same information found in tables and vice versa.

Using tables

Tables are easily constructed using your word processor’s table function or a spread sheet program such as Excel. Elements of a table include the Legend or Title, Column Titles, and the Table Body (quantitative or qualitative data). They may also include subheadings and footnotes. Remember that it is just as important to think about the organization of tables as it is to think about the organization of paragraphs. A well-organized table allows readers to grasp the meaning of the data presented with ease, while a disorganized one will leave the reader confused about the data itself, or the significance of the data.

Title: Tables are headed by a number followed by a clear, descriptive title or caption. Conventions regarding title length and content vary by discipline. In the hard sciences, a lengthy explanation of table contents may be acceptable. In other disciplines, titles should be descriptive but short, and any explanation or interpretation of data should take place in the text. Be sure to look up examples from published papers within your discipline that you can use as a model. It may also help to think of the title as the “topic sentence” of the table—it tells the reader what the table is about and how it’s organized. Tables are read from the top down, so titles go above the body of the table and are left-justified.

Column titles: The goal of column headings is to simplify and clarify the table, allowing the reader to understand the components of the table quickly. Therefore, column titles should be brief and descriptive and should include units of analysis.

Table body: This is where your data are located, whether they are numerical or textual. Again, organize your table in a way that helps the reader understand the significance of the data. Be sure to think about what you want your readers to compare, and put that information in the column (up and down) rather than in the row (across). In other words, construct your table so that like elements read down, not across. When using numerical data with decimals, make sure that the decimal points line up. Whole numbers should line up on the right.

Other table elements

Tables should be labeled with a number preceding the table title; tables and figures are labeled independently of one another. Tables should also have lines demarcating different parts of the table (title, column headers, data, and footnotes if present). Gridlines or boxes should not be included in printed versions. Tables may or may not include other elements, such as subheadings or footnotes.

Quick reference for tables

Tables should be:

Centered on the page.

Numbered in the order they appear in the text.

Referenced in the order they appear in the text.

Labeled with the table number and descriptive title above the table.

Labeled with column a

Step-by-step explanation:

About 12 weeks ago, there were 21 mold spores found in a garden. After a few weeks of observation, it is determined that the number of mold spores in the garden is tripling every 6 weeks. The number of mold spores, M, at any given time in the garden is equal to the product of the initial amount of spores, I, and 3 to the power of n, where n is the number of times the amount of mold spores has tripled. How many mold spores are in the garden today?

Answers

Answer:

189 spores

Step-by-step explanation:

The number of mold spores triple every 6 weeks. So in 12 weeks, it has tripled twice.

Given that:

M = I x [tex]3^{n}[/tex]

where M is the number of mold spore, I is the initial amount of spores, and n is the number of times the amount of mold spores has tripled.

Since, I = 21 and n = 2, we have;

M = 21 x [tex]3^{2}[/tex]

   = 21 x 9

   = 189

There would be 189 spores in the garden today.

To make concrete, a person mixes 1 bag of cement to 4 bags of sand. How many bags of cement should be used with 100 bags of sand?

Group of answer choices

Answers

The answer would be 25 bags of cement to 100 bags of sand by dividing 100 by 4.

It is 25 because you divide 100 by 4

how do you write 41/20 as a percentage?

Answers

Answer:

205%

Step-by-step explanation:

Percent means out of 100, so we want to get the denominator as 100

41/20 * 5/5

205/100

The percent is 205

205%

41/20 can be simplified to 20.5/10 although it is not necessary to do that. 20.5/10 can be written as 205%

Help plz!!!!!!!!!!!!!!!!!

Answers

w=5 because 5-3=2 so 5 would happen to be w

Answer:

5

Step-by-step explanation:

w-3=-2

first you need to figure out what w stands for

I just started plugging in numbers starting from 1 and when I got to 5 the number fit.

Car Survey In a survey of 3,200 people who owned a certain type of car, 1,120 said they would buy
that type of car again. What percent of the people surveyed were satisfied with the car?


Answers

Answer:

Step-by-step explanation:

Given m ||n, find the value of x.

(x+14)
mm
(9x-40°

Answers

Answer:

Step-by-step explanation:

espera y termino y te ayudo vale que me falta poco vale

Answer:

17

Step-by-step explanation:

I don't get this...​

Answers

Answer: The answer is D. 17.9

Step-by-step explanation: Use the equation [tex]c = \sqrt{a^2 +b^2}[/tex] where c represents the triangles hypotenuse and a and b represent the legs of the triangle.

I hope this helps have a great day!

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

So first you should remember that....

[tex]a^{2} +b^{2} =c^{2}[/tex]

then you should plug in...

[tex]8^{2}+16^{2}[/tex]

that should equal...

[tex]c^{2}=320[/tex]

Then you should solve the equation now by doing the inverse of the square which is the square root of both sides...

[tex]\sqrt{c^{2} } =\sqrt{320}[/tex]

[tex]c=17.88854382...[/tex]

Then you have to round it to the nearest tenths, which'll give you...

[tex]17.9[/tex]

choice D

Teagan believes she can use a division expression to find the amount of pizza each of 6 friends will eat if they share Four-fifths of a pizza.

Which statement best explains why Teagan is correct or incorrect?


Teagan is correct in using a division expression because Four-fifths is less than 1.


Teagan is correct in using a division expression because the question is about splitting a value into equal parts.


Teagan is incorrect in using a division expression because the term "of" in a math problem implies multiplication.


Teagan is incorrect in using a division expression because the total amount of pizza eaten is unknown.

Answers

Answer:

Option (b)

Step-by-step explanation:

It is given that,

Total no of friends are 6

The share of each friend is 4/5

Pizza eaten by each friend is equal to the total pizza eaten divided by total no of friends. It can be given by :

[tex]=\dfrac{\dfrac{4}{5}}{6}\\\\=\dfrac{4}{5}\times \dfrac{1}{6}\\\\=\dfrac{2}{15}[/tex]

It means that Teagan is correct in using a division expression because the question is about splitting a value into equal parts.  Hence, the correct option is (b).

Answer:

b

Step-by-step explanation:

Can someone please help me asap??? I’ll mark brainlist !!!!

Answers

Answer:

b

Step-by-step explanation:

Answer:

b or a

Step-by-step explanation:

on Monday a restaurant made $545 from selling 110 hamburgers if they sold 53 Hamburgers on Tuesday how much did they make ​

Answers

Answer:

$262.59

Step-by-step explanation:

545 / 110 = 4.95454545455

4.95454545455 x 53 = 262.590909091

Rounded = $262.59

On a canoe trip, Rita paddled upstream (against the current) at an average speed of 2 mi/h relative to the riverbank. On the return trip downstream (with the current), her average speed was 3 mi/h. Find Rita’s paddling speed in still water and the speed of the river’s current

Answers

Answer: C (ED 2020)

Step-by-step explanation:

C, s + c = 2.75

c - s = 1.5

.60 mi/h

x 12 = 6 10 give your answer as an improper fraction in its simplest form.

Answers

Answer:

41/6

Step-by-step explanation:

Take the root of both sides and solve.

In triangle ABC, angleACB is a right angle

Answers

Answer:

I think is 11.4

.........


Which description matches DIAGRAM A?
A An increase by 2/3
B An increase by 5/6
C A decrease by 2/5
D A decrease by 5/11

Answers

the answer is d a decrease by 5/11

If y° and 150° form a linear pair , then y° ?​

Answers

Answer:

Y=30

Step-by-step explanation:

we know that Y+150=180 as it is a linear pair

so, Y= 108-150

which will be 30

What is the length of each leg of the triangle below?
A. Square root of 11
B. Square root of 22
C. 1
D. Square root of 11 and 2
E. 11
F. 15

Answers

A. square root of 11 is it

The required length of the legs of triangle is 11√2. Option D is correct.

From figure
Hypotenuse = 22
Angles of leg = 45°

What are triangles?

The triangle is geometric shape which includes 3 sides and sum of interior angle equal to 180°.

Let the length of the legs be x

sin45 = perpendicular/Hypotenuse
1/√2 = x/22
x = 11√2

Thus, the required length of the legs of triangle is 11√2.

Get more information about triangles here:
https://brainly.com/question/2773823

#SPJ2

Other Questions
Hello, I wanted to leave you this photograph of mathematics that I think will be very useful to some of you, observe it how many basic element makes up a computer system Camille, as-tu fait les tches mnagres hier ?Oui je les ai fait.Oui, je les ai faits.Oui, je les ai faites. The length of a rectangle is 4 more than the width. The area is 357 square centimeters.Find the length and width of the rectangle The perimeter of a rectangular field is 358 m.If the width of the field is 84 m, what is its length? Which of the following numbers is irrational? Can you help me with this one? haiku, is short with a measure and rhyme consisting of 17 syllables which had favorable diminishing effect on tagalog literature why is it better to use the metric system rather than the English system in scientific measurement.A. the English system uses one unit for each category of measurement B.the metric system uses one unit for each category of measurement C. the English system uses consistent fractions that are multiples of 10 D. the metric system utilizes a variety of number conversions Life of Jacqueline B. Kennedyadapted from John F. Kennedy Presidential Library and Museum Jacqueline Lee Bouvier was born on July 28, 1929, in Southampton, New York. Her father, John, was a wealthy stockbroker on Wall Street whose family had come from France in the early 1800s. Her mother, Janet, had ancestors from Ireland and England. Janet Bouvier was an accomplished rider, and Jackie was only a year old when her mother first put her on a horse. By age 11, she had already won several national championships. Jackie also enjoyed reading. Before she started school, she had read all the children's books on her bookshelves. Her heroes were Mowgli from Rudyard Kipling's The Jungle Book, Robin Hood, Little Lord Fauntleroy's grandfather, Scarlett O'Hara from Gone With the Wind, and the poet Byron. Mrs. Bouvier wondered if Jackie might one day be a writer. After kindergarten, Jackie started first grade at Miss Chapin's School on East End Avenue in New York. One of her teachers, Miss Platt, thought Jackie was "a darling child, the prettiest little girl, very clever, very artistic, and full of the devil." At times she did get into mischief and would be sent to the headmistress, Miss Ethel Stringfellow, who wrote on her report card: "Jacqueline was given a D in Form because her disturbing conduct in her geography class made it necessary to exclude her from the room." In June 1947, Jackie graduated from Miss Porter's School, a boarding school for girls in Connecticut. She continued her education at Vassar College in New York, where she studied history, literature, art, and French. Jacqueline started her first job in the fall of 1951 as the "Inquiring Camera Girl" for the Washington Times-Herald newspaper. Roving around the city, she took pictures of people she encountered, asked them questions on the issues of the day, and wove their answers into her newspaper column. Among those she interviewed for her column was Richard M. Nixon. She also covered the first inauguration of Dwight D. Eisenhower and the coronation of Queen Elizabeth II. During this time, Jacqueline met John F. Kennedy, who was a congressman and soon to be elected a Senator from Massachusetts. On September 12, 1953, they married at St. Mary's Church in Newport, Rhode Island. After their honeymoon in Mexico, the Kennedys returned to Washington D.C. Early on in their marriage, Senator Kennedy suffered crippling pain in his back from football and wartime injuries and had two operations. While recovering from surgery, Mrs. Kennedy encouraged him to write a book about several U.S. senators who had risked their careers to fight for the things they believed in. The book, called Profiles in Courage, was awarded the Pulitzer Prize for biography in 1957. That same year, the Kennedys' first child, Caroline, was born. In January 1960, Senator John F. Kennedy announced his candidacy for the presidency of the United States. He began traveling all around the country and Jacqueline often accompanied him. During the campaign, she learned that she was pregnant and her doctors instructed her to remain at home. From there, she answered hundreds of campaign letters, taped TV commercials, gave interviews, and wrote a weekly newspaper column, Campaign Wife, which was distributed across the country. On November 8, 1960, John F. 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You are given CD = 18 and CE = 27. What is a possible measure of DE?0 A 6B. 7C. 8D. 9HELP PLS Sugar plantations were Hell because of the endless labor they demanded from slaves. They were Hell because of the many dangers and the injuries that they caused. They were Hell because the slaves who labored without end got nothing for their workexcept to live another day, to work more. But none of these miseries was the true reason the plantations were so evil. The plantations were Hell because the masters and overseers were treated as godswhich turned them into devils. The English historian Lord Acton famously said, Power tends to corrupt, and absolute power corrupts absolutely. That is a perfect description of sugar Hell. Men with absolute power over their slaves acted like creatures we would otherwise meet only in nightmares. Their cruelty had no limitthey preferred to kill their slaves rather than fear them. As Equiano explained, the island of Montserrat requires 20,000 new Negroes annually, to fill how are students chosen to receive lottery scholarships?A. RandomlyB. First come, first servedC. Based on need D. Based on grade point average an indicator is a comprehensive analysis of critical information If there are 300 boysenrolled in the school,how many girls areenrolled in the school? (Ratio 5 girls for every 6 boys.)