Answers
Answer:
Answers in explanations, hope they're correct!
Step-by-step explanation:
12. You will be using 0 gallons of gas when traveling 0 miles.
13. 20 gallons
14. (2,6)
15. You will package 15 dozens of cupcakes after 5 hours
Answer:
12: 0 miles uses 0 gallons of gas
13: 20 gallons
14: (1,3)
15: it takes 5 hours to make 15 dozen cupcakes
Step-by-step explanation:
13) 4 gallons for every 100 so multiple by 5 for 500
Related Questions
GIVING BRAINLIEST. LOTS OF POINTS. Describe a real-life situation that can be modeled by the equation 11x + 5 = 8x + 23
Answers
Answer:
See below.
Step-by-step explanation:
Jane and John are each hiking a trail in the city. Jane is on her bike, and John is jogging.
At noon, Jane is at the 5 mile mark and rides at 11 miles per hour.
Also at noon, John is at the 23 mile mark and jogs at 8 miles per hour.
x is the number of hours after noon.
Will Jane catch John? After how many hours?
Find the slope of the line.
(2,
Find The Slope Of Line (4,4 )(2,5)
Answers
Answer:
-1/2
Step-by-step explanation:
Answer:
[tex]\boxed{\sf Slope=-\frac{1}{2}}[/tex]
Step-by-step explanation:
To find a slope, we use two points of a line, we can find slope of a line by finding the rise over run.
____________________
[tex]\boxed{\sf \sf{Slope}=\cfrac{y_2-y_1}{x_2-x_1}}[/tex]
[tex]\sf \left(x_1,\:y_1\right):\left(4,\:4\right)[/tex]
[tex]\sf \left(x_2,\:y_2\right):\left(2,\:5\right)[/tex]
[tex]\sf slope\: (m)=\cfrac{5-4}{2-4}[/tex]
[tex]\sf m=-\cfrac{1}{2}[/tex]
__________________________
Is this statement true or false?
r={5, 10, 15, 20} is a solution to 5.5r≤27.5.
true
false
Answers
Have a nice day :)
THE ANSWER IS FALSE
Find the equation of the line that has a slope of 1/2 and passes through the point (-4,6).
A. x - 2y = -16
B. x + y = -16
C. 2x - y = 8
D. x + 2y = -8
Answers
Answer:
c
1/2 × (-4,6) your welcome
10 (2+3)-83 what’s the answer ?
Answers
HELP ASAP WHAT IS IT!!!
Answers
Answer:
A :)
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
Write an equation of the line that passes through (-1,0) and (0,0)
Answers
Answer:
f(x) = x * 0
Step-by-step explanation:
Have a great day :)
In one soccer season, Milica saved 155 out of 180 shots on goal. At this rate, about how many saves would she make out of 600 shots on goal? Round the answer to the nearest whole (use Numbers only and don't add any spaces) Saves Shots on Goal 155 180 ? 600
Answers
Answer: 1550/3
Step-by-step explanation: it is logically posiblie
A jeweler wants to make 14 grams of an alloy that is precisely 75% gold.. The jeweler has alloys that are 25% gold, 50% gold, & 82% gold. Choose 2 different alloys that can be used to create one that is 75% gold. pls try to explain with a system of equations ; ;
Answers
Given that the jeweler has alloys that are 25% gold, 50% gold, and 82% gold.
As he wants to make 14 grams of an alloy by adding two different alloys that is precisely 75% gold, so one alloy must have a percentage of gold more than 75%.
One alloy is 82% gold and, the second can be chosen between 25% gold, 50% gold, so there are two cases.
Case 1: 82% gold + 50% gold
Let x grams of 82% gold and y grams of 50% gold added to make x+y=14 grams of 75% gold, so
75% of 14 = 82% of x + 50% of y
[tex]\Rightarrow 75/100 \times 14 = 82/100 \times x + 50/100 \times y \\\\[/tex]
[tex]\Rightarrow 75/100 \times 14 = 82/100 \times x + 50/100 \times (14-x)[/tex] [as x+y=14]
[tex]\Rightarrow 75 \times 14 = 82 \times x + 50 \times (14-x) \\\\\Rightarrow 75 \times 14 = 82 \times x + 50 \times14-50\times x \\\\\Rightarrow 75 \times 14 = 32 \times x + 50 \times14 \\\\\Rightarrow 32 \times x =75 \times 14 - 50 \times14 \\\\[/tex]
[tex]\Rightarrow x =(25 \times 14)/32=10.9375[/tex] grams
and [tex]y = 14-x= 14-10.9375=3.0625[/tex] grams.
Hence, 10.9375 grams of 82% gold and 3.0625 grams of 50% gold added to make 14 grams of 75% gold.
Case 2: 82% gold + 25% gold
Let x grams of 82% gold and y grams of 25% gold added to make x+y=14 grams of 75% gold, so
75% of 14 = 82% of x + 25% of y
[tex]\Rightarrow 75/100 \times 14 = 82/100 \times x + 25/100 \times y \\\\\Rightarrow 75/100 \times 14 = 82/100 \times x + 25/100 \times (14-x) \\\\ \Rightarrow 75 \times 14 = 82 \times x + 25 \times (14-x) \\\\\Rightarrow 75 \times 14 = 82 \times x + 25 \times14-25\times x \\\\\Rightarrow 75 \times 14 = 57 \times x + 25 \times14 \\\\\Rightarrow 57 \times x =75 \times 14 - 25 \times14 \\\\[/tex]
[tex]\Rightarrow x =(50 \times 14)/57=12.28[/tex] grams
and [tex]y = 14-x= 14-12.28=1.72[/tex] grams.
Hence, 12.28 grams of 82% gold and 1.72 grams of 50% gold added to make 14 grams of 75% gold.
There are 100 tiles that were purchased to raise money for a new playground. The tiles will be laid along a walkway. Each tile is 4.75 inches wide. If the tiles are going to all be lined next to each other, how many inches long will they cover along the walkway?
Answers
Answer:475 inches
Step-by-step explanation:
476 is the answer because:
100 * 4.75 = 475
*Therefore, the answer is 475 inches.
Hopefully this helps:)
What number do the blocks represent? Write your answer as a decimal.
Answers
Answer:
its 3.303
Step-by-step explanation:
One week gas $1.25 gallon the next sweet gas was $1.50 per gallon by what percentage to the price increase
Answers
Answer:
20%
Step-by-step explanation:
The first step is to calculate the increase
= 1.50-1.25
= 0.25
Therefore the percentage increase can be calculated as follows
= 0.25/1.25 × 100
= 0.2 × 100
= 20%
Hence the price increased by 20%
what's the midpoint of (-10,3) and (0,9)
Answers
Answer:
To find the midpoint we need to find the point which is the same distance between the x and y values in both points. For example the distance to a point that will be shared among the 2 x's is -5. -10 (x1) and 0 (second x value) are both 5 units away from -5. to -5 is the x of our new point: (-5, y)
Now do the same for the y value:
9-3=6
6 is the y value of our new point
(-5, 6) is your answer
Hoped this helped!
Step-by-step explanation:
5. Amy has 10 yd of fence to put around a tree. She uses all the fence to make six
sections that are the same length. Which expression does NOT equal the length of one
of these sections in yards?
Answers
Answer: See explanation
Step-by-step explanation:
You didn't give the options but let me help out.
From the question, we are informed that Amy has 10 yd of fence to put around a tree and that she uses all the fence to make six sections that are the same length.
The expression that will be equal to the length of one of these sections in yards will be:
= 10 yards / 6
= 1.67 yards or 1 2/3 yards
This means that any option that you see that is different from the answer above will be the answer based on your question.
You can solve the equation 2x + 7 = 1 - x by graphing y = 2x + 7 and y = 1 - x and finding the point of intersection
Answers
Answer:
x = -2
Step-by-step explanation:
You can also solve for the equation given.
2x + 7 = 1 - x
3x = -6
x = -2
The solution to the equation 2x + 7 = 1 - x is x = -2.
To solve the equation 2x + 7 = 1 - x by graphing, we can plot the two equations on a graph and identify the point where they intersect.
First, let's graph y = 2x + 7 and y = 1 - x on the same coordinate system.
The equation y = 2x + 7 represents a straight line with a slope of 2 and a y-intercept of 7.
The equation y = 1 - x represents a straight line with a slope of -1 and a y-intercept of 1.
Plotting these lines, we can see that they intersect at a specific point on the graph. The coordinates of this point represent the solution to the equation 2x + 7 = 1 - x.
By visually inspecting the graph, we can determine the point of intersection, which is approximately (-2, 3). This means that x = -2 is the solution to the given equation.
To learn more about the equation;
https://brainly.com/question/12788590
#SPJ6
HELP ME BRUH PLEASEEEE
Answers
Answer:
B and C
Step-by-step explanation:
B. 3.5 x 0.98
C. 7/2 x 98/100
What is the sum of the expression (8 − 4i) + (−2 + 7i)?
Answers
A certain book had an original rating of 27 out of 30 points on a survey chart. Each month, the rating fell by 3 points. Express the number of points as a function of m, the number of months since the release.
(A) f(m)=3m (B) f(m)=3m−27 (C) f(m)=30−3m (D) f(m)=27−3m (E) f(m)=3−27m
Answers
Answer:
D.) f(m)=27−3m
Step-by-step explanation:
Given that:
Original rating = 27
Total possible rating points = 30
Drop in rating point per month = 3
m = number of months since release :
Hence,
F(m) = original rating - drop in rating per month * number of months since release
F(m) = 27 - 3(m)
F(m) = 27 - 3m
Do anyone know what questions will be asked in the second DBA of geometry in flvs pls I need to know or I will ded
Answers
Answer:
Please don't die else is sucide
okay so, i know how to solve by elimination but not when the equation is mixed up like this, how do i get the equation in the right form so i can solve it?
Answers
What is the measure of AC?
Answers
Answer:
A. 88
Step-by-step explanation:
A circle is 360 degrees right ? so, 136 cant be right since 136 is almost half of a circle and that angle doesn't look nearly half, 44 and 22 cant be right either since AB is 44 degrees and its growing outwards so it cant be exactly 44 and it cant be less 44 (22)
so your answer will be A. 88
For the equation y = 2x - 4, decide whether each ordered pair below is a
solution to the equation. *
Yes or No
(0,-4)
(2.0)
(1,5)
(-2,0)
(-3,-10)
Answers
Answer:
(0,-4) — (2,0) — (-3,-10) are solutions to the equation
Step-by-step explanation:
Just plug in the x and y values of the set in the equation.
I hope this helps! Please mark me as the brainliest!
i will give brainliest to the person who answers the question right!!!!
Evaluate 2-^5
Answers
Answer:
Its 1/32
Step-by-step explanation:
Please mark brainliest
I’ll mark u as brainlist if u get this right!
Answers
Answer:
(30, 32.4)
Step-by-step explanation:
It represents the highest point
HELP
Write an equation in point-slope form and slope-intercept form
passes through (6,2), slope= (⅔)
Answers
Answer:
Step-by-step explanation:
y - 2 = 2/3(x - 6)
y - 2 = 2/3x - 4
y = 2/3x - 2
One month the store sold 12 electric guitars.If that Was 60% of their sales for the month how many guitars did they sell that month
Answers
Answer:
20 guitars
Step-by-step explanation:
since 12 guitars is equivalent to 60% of the sales then you would divide the 12 guitars by .6 to get the total number of guitars sold
12/.6 = 20 guitars
Answer:
the answer is 20 guitars
Step-by-step explanation:
math
Can anyone help me with this?
Answers
Answer: X= 3^-1
X= -0.75
Step-by-step explanation:
Explain: mdhdmhshsbb
What is the solution set of {x | x > -5} ∪ {x | x < 5}?1. the number between -5 and 5
2. the empty set
3. all numbers except -5 and 5
4. all real numbers
Answers
Answer:
B
Step-by-step explanation:
Just did it
Answer:
b
Step-by-step explanation:
a farmer harvests crops on 2/5 acre of land in 1/3 hour.
At what rate, in acres per hour, does the farmer harvest crops?
put your answer in the box
Answers
2/5 * 3/1 = 6/5
The farm harvests 1 1/5 acres per hour
A fraction is a way to describe a part of a whole. The rate at which the farmer is harvesting his crop is 1.2 Acres/hour.
What is a Fraction?A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.
Given that the farmer can harvest 2/5 acre of the land in 1/3 hours, therefore, the area in which the farmer can harvest crops in 1 hour will be thrice 2/5.
[tex]\rm Rate\ of\ harvesting = \dfrac{\text{Total land harvested}}{\text{Total time taken by the farmer}}\\\\\\\rm Rate\ of\ harvesting = \dfrac{\frac25}{\frac13} = \dfrac{2 \times 3}{1 \times 5}\\\\\\\rm Rate\ of\ harvesting = \dfrac{6}{5}\ Acres/hour = 1.2 \ Acres/hour[/tex]
Hence, the rate at which the farmer is harvesting his crop is 1.2 Acres/hour.
Learn more about Fraction:
https://brainly.com/question/1301963
Can someone please help me
Answers
Answer:
40
Step-by-step explanation: