Mathematics Middle School

Which scenario can be modeled by the linear function
y = -15x + 500?

A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.

B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.

C. A carpet cleaning service charges $500 plus an additional $15 for every hour.

D. A membership fee for a movie streaming service is free, but each rental costs $15.

Answers

Answer 1
I think the answer is C
Answer 2
The answer is a because it is able to be modeled unlike the rest

Related Questions

Find the area of the following figure.

Answers

Answer:

The area is

A = 201.6 or with units we have A = 201.6 cm^2

Step-by-step explanation:

We find the area of the triangle and the rectangle separately, and then add the areas to get the total area

Area of Rectangle = R = (base)(height)

R = (12)(15)

R = 180

R = 180 cm^2

Area of Triangle = T = 1/2(base)(height)

T = (1/2)(12)(3.6)

T = 21.6

T = 21.6 cm^2

Total Area = A = Area of Rectangle + Area of Triangle

A = R + T = 180 + 21.6

A = 201.6

A = 201.6 cm^2

Answer:

The answer is 648.

Step-by-step explanation:

I hope this helps you and that you get 100% ;D

Please helpp!! Ty ty!♡♡

Answers

Answer:

25

Step-by-step explanation:

4a +12 -2c + c

4( ) + 12 - 2( ) + ( )

4(4) + 12 - 2(3) + 3

16 + 12 - 6 + 3

28 - 6 + 3

22 + 3

25

Helping in the name of Jesus.

Answer:     25

Therefore,  4a  +   12   -   2c   +   c  =   25

Step-by-step explanation:

       a  =   4  

       c  =   3

Swap letters for numbers:

        4a  +   12   -   2c   +   c

       (4)(4)  +  12  -     (2)(3)   +    3

         16     +   12   -   (2)(3)   +    3

         28      -            (2)(3)    +    3

         28     -   6     +     3

         22    +      3   =   25

Draw a conclusion:

Hence your answer is:

     4a  +   12   -   2c   +   c   =  25

I hope this helps!

You spin the spinner once.

345


What is P(factor of 12)?

Write your answer as a fraction or whole number.

Answers

Answer: The answer is 6

Step-by-step explanation:

The correct answer is 6

The tables represent the points earned in each game for a season by two football teams.


Jaguars
3 14 7
7 21 10
17 6 14
24 21 7
10 17 3
Falcons
24 24 10
7 30 28
21 6 17
16 35 30
28 24 14


Which team had the best overall record for the season? Determine the best measure of center to compare, and explain your answer.
Jaguars; they have a larger median value of 10 points
Falcons; they have a larger median value of 24 points
Jaguars; they have a larger mean value of about 12.1 points
Falcons; they have a larger mean value of about 20.9 points

Answers

The Falcons had the best overall record for the season. They have a larger mean value of about 20.9 points. The mean is the best measure of center to compare in this case because it takes into account all the data points and gives an overall average of the points earned by each team throughout the season.

Answer:

The answer is 20.1

Step-by-step explanation:

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