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Zolol [24]
2 years ago
7

One month Maya rented 2 movies and 3 video games for a total of $20. The next month she rented 6 movies and 5 video games for a

total of $38. Find the
rental cost for each movie and each video game.
Rental cost for each movie:
Rental cost for each video game:
Mathematics
1 answer:
notsponge [240]2 years ago
6 0

Answer:

M = 1.75 --- Movies

V = 5.5 --- Video games

Step-by-step explanation:

Represent the movies with M and the video games with V.

The first month, the expression is:

2M + 3V = 20

The next month, the expression is:

6M + 5V = 38

Required

Find M and V

We have:

2M + 3V = 20 --- (1)

6M + 5V = 38 --- (2)

Multiply (1) by 3.

3 * 2M + 3V = 20

6M + 9V = 60 --- (3)

Subtract (1) from (3)

6M + 9V = 60

- 6M + 5V = 38

-------------------------

6M - 6M + 9V - 5V = 60 -38

4V = 22

Divide by 4

V = 5.5

Substitute 5.5 for V in (1)

2M + 3V = 20

2M  + 3 * 5,5 = 20

2M  + 16.5= 20

Subtract 16.5 from both sides

2M = 3.5

Divide by 2

M = 1.75

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