Mathematics Middle School

What is the rate of change? Explain what it means.
A group of children go see a movie. Tickets are $8 each and they split a large popcorn. They spend a total of $34.50.

Answers

Answer 1

Answer:

$8

Step-by-step explanation:

y goes up by 8 when x goes up by 1. The popcorn doesn't matter because it never changes it's value.

Related Questions

I'll give brainliest!! Show why these statements are true. Random answers will be reported!
1. (x³)⁴ = x¹²
2. [(2x + 3y)⁴]² = (2x + 3y)⁸
please write out the expressions so ik how to answer the rest of the questions!

Answers

Answer:

2nd Law of Exponents

Step-by-step explanation:

for example:

[tex]( {a}^{m})^{n} = {a}^{mn} \\ or \: simply \: multiply \: them[/tex]

that goes for number 2 too, and alsl if they are positive integers

Officer Brimberry write 32 tickets for traffic violations last week, but only 28 tickets this week. What is the percent decrease? Give your answer to the nearest tenth of a percent.

Answers

Answer:

(28-32)/32 = 4/32 = 1/8 = 0.125 = 12.5%

Step-by-step explanation:

True that sound is not good but it’s not going on right here lol I don’t want you guys

Joey bought a dozen oranges for $3.50 and several bananas for $0.25 each at the grocery store. Joey spent a total of $5.75 on the fruit. Which number line best represents the number of bananas Joey purchased?

Answers

Answer:

d

Step-by-step explanation:

hi i am also taking the same test

Solve the inequality: -4x + 14 ≤ 54

x ≥ 10
x ≤ -10
x ≥ - 10
x ≤ 10

Answers

Correct answer is C

Solve the inequality
−4 > −4/3s

Answers

S < -3 I think it is

Last week, Byron bought 5 containers of yogurt and spent $12.88 on other groceries.
This week Cassandra bought 3 containers of the same yogurt and spent $11.50 on other
groceries. How much more money did Byron spend than Cassandra?
1. Let c represent the cost of one container of yogurt. Write
expressions to represent the amount spent by Byron and the
amount spent by Cassandra.

Answers

Answer:

5x$12.88 - 3x$11.50=C

Step-by-step explanation:

This is a question I don't feel like typing the answer to.
"Why is defining the problem the first step in the engineering design process?"
This is also NOT math lol

Answers

Because “What is there to fix if there isn’t a problem in the first place” that’s what my engineering teacher told me

Determine when the cost of the two services will be the same amount, and what the price will be.

The Strauss family is deciding between two lawn-care services. Green Lawn charges a $52 startup fee plus $22 per month. Yard Guard charges a $27 startup fee plus $27 per month.

After
months , a customer would have paid either company $
.
All you need to do is figure out how many months and how much either company would have been paid. PLS HELP

Answers

200$ my answer has to be 20characters long

Model the expression on the number line by drawing an arrow

Answers

Answer:

-2.7

Step-by-step explanation:

-2-(-0.7) - - and - is equals +)So it is -2.7

Hope this helped!

Can someone help me with my math if you help me i will give you a brainliest

Answers

Answer:

Step-by-step explanation:

So its difficult to show

Y= X-6 so what ever x is, y is six less than that so

X= -4 Y= -10

X= 0 Y=-4

X=4 Y=0

X=8 Y= 4

Then plot these on a graph like co-ordinates (x,y) and draw a straight line through them

Y= 4/3x -2 so whatever x is y is 4/3 and 2 less then that

X=-4 Y= -5

X=0 Y= -2

X=4 Y=1

X= 8 Y= 4

Then plot these on a graph like co-ordinates (x,y) and draw a straight line through them

Y= -2

Find minus 2 on the y axis and draw a horizontal line through it all the way across the grid.

Y= 2+ 1/4x  so whatever x is y is 1/4 of x add 2

X=-8 Y= 0

X= -4  Y = 1

X=0 Y=2

X=4 Y=3

X=8 Y=4

Then plot these on a graph like co-ordinates (x,y) and draw a straight line through them

Do this method for 9

y = 2x -3 so whatever x is, y is  2 times that -3

y=2x +1 so whatever x is y is 2 times that +1

y= 2x so whatever x is y is 2 times that

Then plot the answers on a graph like co-ordinates (x,y) and draw a straight line through them

Make sure to label each line

Hope this helps

the answer in the top was correct :D

Item 2
Use the expression 15 dived by 2/9 to answer the questions to the right.

Question 1
POSSIBLE POINTS: 5
Select all the statements that show correct reasoning for finding 15÷29.

A Multiply 15 by 2, then divide by 9Multiply 15 by 2, then divide by 9

B Multiply 15 by 9, then divide by 2Multiply 15 by 9, then divide by 2

C Multiply 15 by 19, then multiply by 2Multiply 15 by 1 ninth, then multiply by 2

D Multiply 15 by 9, then multiply by 12Multiply 15 by 9, then multiply by 1 half

Question 2
POSSIBLE POINTS: 5
Determine the quotient of 15÷29 and explain how determined the answer.

Answers

i think Question 1 i think its A

i think Question 2 : 108112

I would say the answer is a

WHATS 2+2 URGENT SOLVE PLZ I HAVE BEEN WORKING ON IT FOR DAYS

Answers

Answer:

Gonna be honest bro I have no clue.

Step-by-step explanation:

This question is too hard for the human mind to comprehend.

help please desprate will mark brainliest

Answers

Answer:

-1.5

Step-by-step explanation:

Answer:

-3/2

Step-by-step explanation:

From the table, we get points (-18, 6) and (-14, 0).

The rate of change is the slope.

slope = (y2 - y1)/(x2 - x1)

slope = (6 - 0)/(-18 - (-14)) = 6/-4) = -3/2

m = -3/2

Neil Armstrong set foot on the Moon 109.4 hours after Apollo 11 departed from the Kennedy Space Center. Apollo 11 landed on the Moon about 6.6 hours before Armstrong's first step. How many hours did it take for Apollo 11 to reach the Moon?


Please help!!

Answers

Answer: 102.8

Step-by-step explanation: 109.4-6.6

The top and bottom of a right rectangular prism are 4 inches long and 4 inches wide. What is true about the other faces (front, back, left, and right)?
All four of the remaining faces will have a height of 4 inches.
There is not enough information to tell what the other faces will look like.
Two of the remaining faces will be 4 inches wide.
All four of the remaining faces will be 4 inches wide.



right answer get brainly
ASAP

Answers

16 square feet because they all ad up
The answer is 16 feet

Simplify the expression
x⁵ ÷ x⁴ , ≠ 0
please write it on paper so ik how to do it

Answers

Answer:

X

Step-by-step explanation:

hold this helps!
the final answer should be x does not equal 0

Show the work thanks

Answers

Answer:

C

Step-by-step explanation:

y=mx+b is the equation for a line, where m is the slope.

For a line to be parallel to each other, they must share the same m value.

In your equation, y=6x+8, 6 is the slope

The only answer that shares that slope of 6 is C.

I hope this helps! :)

the answer is c hope it helps

Jamie painted a small rectangular drawing at
Art Club. He then made a scale drawing of his
original painting to create a similar rectangular
poster. He used a scale factor of 4/5 to create the
rectangular poster. If the perimeter of the
smaller rectangle is 4S centimeters, what is the
perimeter of the larger rectangle?

Answers

Answer:

im so sorry i dont know what this is about i suck at math but best of luck to you

Step-by-step explanation:

Answer:

this is the answer you post at the bottom

Very sorry for taking up a question

Step-by-step explanation:

HELP!!!

ILL GIVE BRAINLIEST TO THE FIRST CORRECT ANSWER

Answers

Answer: uh im pretty sure its 1 or 4/4

Step-by-step explanation:

if not im rlly sorry it just makes sense

Answer:
1

Explanation:
It’s adding a quarter each time

PLEASE ANSWER ASAP!!! Which one is the correct answer? I'll give brainliest to the first correct answer.

Answers

Answer:

C

Step-by-step explanation:

Since the ratio is 5:3, that means if Adam has 5 songs, his mother has 3. That means we can eliminate the last table. We can also eliminate the first table since it isn't possible. Let's look at B, 5x6 is 30, but 3x6 is not 18, so that is incorrect. This means the table is C. Let's make sure, though. The first row is correct. 5x2 is 10 and 3x2 is 6, so the second row is correct. 5x5 is 25 and 3x5 is 15, so the entire table is correct.

ANSWER:
C.

Explanation:
it just makes sense

The perimeter of a square is represented by the expression (32x – 12) feet. What expression below represents the length of one side of the square?
Remember that a square has four sides of equal length.

A
8x – 12

B
x – 3

C
8x – 3

D
16x – 6

SHOW WORK PLEASE

Answers

i’m pretty sure it’s supposed to be c

what does 0 x 0 equal?

Answers

0000000000000000 so “0”

20 POINTS HELP PLEASE ANSWER IF YOU KNOW

Answers

Answer:

it is c

Step-by-step explanation:

Answer:

A, B and C

Step-by-step explanation:

ill give brainliest please help with this algebra!!
SIMPLIFY these 3 expressions in TWO ways ( i know the answer i need this simplified) random answers will be reported.

Answers

당신은 놀라운 인간입니다. 기억하세요. 스트레스하지 마세요 <3

Honestamente no lo sé, lo siento.

6. In attempting to solve the system of equations = 3 − 2 and 6 − 2 = 4, John graphed the two equations on his graphing calculator. Because he saw only one line, John wrote that the answer to the system is the empty set. Is he correct? Explain your answer.

Answers

Answer:

yes hes correct

Step-by-step explanation:

2+x=4 wat is x plz help me

Answers

X=2 it’s Honestly easy I just look at da missing number

Answer:

2

Step-by-step explanation:

2+2=4

I'll give brainlest, if you be right! : )
The scale of a model is 0.5 in. : 6 ft. Find the length of the model for an actual length of 204 ft.


25 in.

17 in.

12 in.

34 in.

Answers

I think it would be around 17 in

evaluate if a= -21 a/3+a=

Answers

the answer is -28
(sorry if i get this wrong)
-28
-21 divided by 3= -7
-7+-21=-28

Need math help.............................

Answers

Answer:

VJDBJCS

Step-by-step explanation:

SAKC

1. 82.8 2. ....................

Halp me again again plez. . . . . . . . . .

Answers

Okay also thx for the point tooo :)) the answer is a b c and d
wheres the question
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