Answer:
A 20% increase
Step-by-step explanation:
Andy used to charge $20, now he charged $24. $24, (The new price) / $20, (The old price) = 1.2, now multiply 1.2 * 100 = 120%. Then, 120% from the 100% initial value leaves you with a 20% increase.
PLEASE HELP FAST.
A submarine was descending at a rate of 300 feet per minute. If 0 represents sea level and distances below sea level are negative, which expression represents the location of the submarine after 4.5 minutes?
A. -304.5 ft.
B. -1350 ft.
C. 304.5 ft.
D. 1650 ft.
Answer:
B
Step-by-step explanation:
this is because -300 × 4.5 = is simply -1350
I am loosing soo much of my points by doing this I was at 102 now I am at 40 please answer these correctly
Answer:
C
Step-by-step explanation:
If we know that x is greater than or equal to 4, then we should substitute 4 in place of x in each possible solution.
A 4 + 3 ≥ 1 True, it's greater, but it can't be equal to.
B 3(4) ≥ 1 It's greater once again, can't be equal to.
C 4 - 3 ≥ 1 If x can also be greater than 4, then it works both ways. Equal and greater than.
Can someone please help me?
Answer: number 3
Step-by-step explanation:
Why would my math teacher give me a 45 question test do by tomorrow anyways help me please...
I would really appreciate some help! Please!
1. Determine the equation for the line of
best fit in slope-intercept form.
2. Include the two points you used to find the slope.
3. Verify your equation is correct by substituting a given point on the line into your equation.
Answer:
y=
[tex] \frac{2}{15} [/tex]
x+10
Step-by-step explanation:
we know the y-intercept : (0,10)
picking another point on the line, (2,25)
finding slope is
[tex] \frac{y2 - y1}{ x2 - x1} [/tex]
so inserting that together is:
[tex] \frac{2 - 0}{25 - 10} [/tex]
that equals to,
[tex] \frac{2}{15} [/tex]
and since we already have the y-intercept you take the 10 to replace the b in the equation y=x+b
meaning x = slope and b = y-intercept
equation all together
y =
[tex] \frac{2}{15} [/tex]
x + 10
WILL GIVE BRAINLIEST
Answer:
2 and 4
Step-by-step explanation:
i want brainiest
Answer:
2 & 4
Step-by-step explanation:
What is the median of the data set represented by the dot plot?
I will give Brainliest to the most explained/reliable answer that properly answers my question. No links or the answer will be reported. No silly things just for points or reported as well.
Answer:
Median = 36
Step-by-step explanation:
31,34,34,35,37,38,38,39
We have 8 values.
To find the median, simply find the average between the 4th and 5th values (35,37)
35 + 37 = 72
72 / 2 = 36
The median for this is 36.
Which of the following is a statistical question?
A.
What are the checking account balances of the shoppers in a grocery store?
B.
How many players are on Greg's football team?
C.
How many students attend Natasha's school?
D.
What volume of milk is used to make cupcakes according to Paula's cookbook?
A city map is laid out on a coordinate grid with City Hall at the origin. Each unit on the grid represents a distance of one city block.
Max spends the day running errands and visiting the following locations before heading back to his apartment.
Location Coordinates
Post Office (–15, –4)
Library (–15, 16)
Police Station (–3, 16)
Bank (–3, 8)
Coffee Shop (4, 8)
Pet Store (4, –4)
Grocery Store (–8, –4)
Which of the following options has a distance of 12 city blocks? Select three that apply.
Library to Police Station
Police Station to Bank
Bank to Coffee Shop
Pet Store to Grocery Store
Coffee Shop to Pet Store
Post Office to Library
Answer:
library to police
Step-by-step explanation:
BRAINLEST again PLZ HELP
Sue earns $6 an hour walking her neighbor's dog.
Part A: Create two variables and determine which is dependent and which is independent for this situation. (4 points)
Part B: List three ordered pairs to show the values of the two variables. (3 points)
Part C: Write an equation to represent the relationship between the two variables. (3 points)
(A) The independent variable is time because it is something that can be controlled and changed by the person walking the dog.
(B) Three ordered pairs are (1, 6), (2, 12), (0.5, 3).
(C) The equation is:
Money earned = 6t
What is an expression?In mathematics, an expression is a combination of numbers, variables, and operations that are grouped together to represent a mathematical statement.
Part A:
In this situation, the two variables are:
Independent variable: Time (in hours) spent walking the dog
Dependent variable: Amount of money earned (in dollars)
The independent variable is time because it is something that can be controlled and changed by the person walking the dog. The dependent variable is the amount of money earned because it is directly affected by the amount of time spent walking the dog.
Part B:
Here are three possible ordered pairs to show the values of the two variables:
(1, 6) - Sue earns $6 for walking the dog for 1 hour.
(2, 12) - Sue earns $12 for walking the dog for 2 hours.
(0.5, 3) - Sue earns $3 for walking the dog for half an hour (30 minutes).
Part C:
The relationship between the two variables can be represented by the equation:
Money earned = Hourly rate x Time spent walking
In this case, the hourly rate is $6 and the time spent walking is represented by the variable "t". Therefore, the equation is:
Money earned = 6t
where "t" is the time (in hours) spent walking the dog and "6t" is the amount of money (in dollars) earned for that time.
To know more about an expression follow
https://brainly.com/question/29981977
#SPJ2
Chris borrowed $1,500 at a simple interest rate of 5% to buy a computer. He plans to have the loan paid back in 2.5 years. How much simple interest will Chris pay
work needs to be shown
Your Answer:
$75
Step-by-step explanation:
1. 5% to a decimal: 0.05
2. 0.05 × 1,500 = 75
Hope this helped
help me please i dont understand the associative, distributive, and commutative property i also cant figure out which one it is
Answer:
Step-by-step explanation:
Solve this one-step equation
16 = 3 + j
Answer:
13 = j
Step-by-step explanation:
Subtract 3 from both sides to get the value of j.
What is the surface area of the pyramid?
A. 160 square inches
B. 188 square inches
C. 224 square inches
D. 256 square inches
Answer:
i believe its c if im right give me brainiest
Step-by-step explanation:
Find the mean, median, mode, and range for the following set of data.
4, 6, 8, 3, 2, 1, 0, 12, 9
✼ [tex]Hello.[/tex]
꘎♡━━━━━━━━━━━━━━━♡꘎
I really need help for this...
What is [tex]1675/3890.[/tex]
Please make a explanation for this! And uses it as your words.
And maybe you can show proof, how you got the answer...
I will give out brainliest, whoever answer this correctly!
Thanks~
If you want to divide it in long division then the answer would be, 0.430591
but if you want to simplify the fraction the answer would be
[tex] \frac{335}{778} [/tex]
or if u want it in percent form it would be, 43.059126%
and in decimal form it would be, 0.430591.
Hope it helps.
What is the slope of the line that goes through the points (-3, 8) and (0, 23)?
-5
-23/8
5
31/3
Answer:
5
Step-by-step explanation:
(-3, 8) and (0, 23)
m=(y2-y1)/(x2-x1)
m=(23 - 8)/(0+3)
m=(15)/3
m = 5
SOMEONE PLEASE HELP IF I GET ONE QUESTION WRONG IM GONNA GET MY BUTT BEAT!
Use the table to write the slope-intercept equation of the line below.
Answer:
Hope this helps :)
Step-by-step explanation:
please help me with math ty (please don't give helpless answers)
Answer:
1. $25.50
2. Deal A is $6.00 Deal B is $4.25 and the Difference of both is 1.75
Step-by-step explanation:
I dont know 3 and 4 but i hope this helps you
Find the value of y.
Answer:
155 - 13 = 142 -90 = 52
Step-by-step explanation:
MATH QUESTION 8th GRADE help
Answer:
I think it D. Hope it helps
Answer:
D
Step-by-step explanation:
Please help!
Answer each one of the equations using Algebraic equations. Please tell me whether it is an open or closed circle on the graph.
Solve each inequality and graph its solution...
1. m/3-3≤-6
2. -b-2>8
3. -4(3+n)>-32
4. n-3+4>7
5. 8(1-4x)>40
6. -(2+2m)-2>6
7. 4(8-2b)-2b≤32
Answer:
i dont know
Step-by-step explanation:
What is the distance between the two points shown on the coordinate plane below? { -4-,3 } and {4,3 } 6 units 1 unit 8 units 12 units
Answer:
The distance is 10
Step-by-step explanation:
Please Help ASAP before midnight.
Write a unit rate for the situation.
$12.50 for 5 ounces
Also if you can, with your answer can you tell me how to find unit rate?
Answer:
$2.50 for 1 ounce
Step-by-step explanation:
I hope this helps
Answer:
The correct answer is $2.50.
Step-by-step explanation:
The unit rate is what we use to determine the price of a single unit, when something is sold in a group, as in this case 5 ounces.
We have been told that $ 12.50 is the price for 5 ounces, but what we want to know is how much 1 ounce costs.
To determine this, what we must do is divide the total price by the quantity of ounces, in order to determine the unit price:
12.50 / 5 = 2.50
In this way we can verify that the unit price of 5 ounces
The supermarket near our school sells green paper shamrocks to raise money for Harris Children's Hospital. The shamrocks cost $1.28 each. The goal for this year was to sell four thousand, four hundred shamrocks. The supermarket sold five thousand, two hundred ten shamrocks and donated ninety percent of the money to the hospital. How much money was donated to Harris Children's Hospital?
Answer:
I believe it is "None of The Above"
Step-by-step explanation:
How many women out of every 1,000 women hold a Masters Degree? (BIASED OR UNBIASED)
Answer:13.1 Percent Have a Master's, Professional Degree or Doctorate. The educational level of American adults is on the rise as more college graduates go on to earn master's, professional and doctoral degrees
Step-by-step explanation:
Christiana and Marlena opened their first savings accounts on the same day. Christiana opened her account with $55 and plans to deposit $10 every month. Marlena opened her account with $20 and plans to deposit $15 every month. After how many months will their two accounts have the same amount of money? What will that amount be?
The two accounts will have the same amount of money in BLANK months. And, the amount will be $ BLANK
Answer: it will take 4 months for the amount to be the same and the amount would be $95
Step-by-step explanation:
Let x represent the number if months it will take for the two accounts have the same amount of money.
Christiana opened her account with $55 and plans to deposit $10 every month. This means that the amount that in the account after x months would be
10x + 55
Marlena opened her account with $35 and plans to deposit $15 every month. This means that the amount that in the account after x months would be
15x + 35
For the amount in the accounts to be the same, the number of months would be
15x + 35 = 10x + 55
15x - 10x = 55 - 35
5x = 20
x = 20/5
x = 4
The amount would be
15 × 4 + 35
= 60 + 35
= $95
Please help I will reward brainliest
Answer:
7 1/2
Plz make me the brainliest
50% of Meredith's shoes are sneakers. If she has 10 pairs of sneakers, how many pairs of shoes does Meredith have in all? Pick the model that represents the problem.
This is 10 points plz help ( NO LINKS ) ( ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW WHAT THE ANSWER IS)
Answer:
J
Step-by-step explanation:
You can see that one of the rings was originally $24 and on sale it is $18 which is 3/4 or 0.75 of 24. Then if you check that relationship with the other ones where you take the orginal price and find 3/4 or 0.75 of it you get all of the sale prices.