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2 years ago

8

A local video store has two new renting plans. Plan A charges a $10 monthly fee and $2 for every movie rented. Plan B charges $4

0 per month but then each movie rented is only 25¢. How many movies must be rented in a month to make plan B the cheaper option?

1 answer:

Margaret [11]2 years ago

5 0

Answer:

18 or 17

Step-by-step explanation:

Plan a= 2x + 10

plan b= .25x + 40

2x + 10 = .25 + 40

1.75x=30

x=17.14

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4 years ago

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Dimas [21]

Answer:

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Step-by-step explanation:

This question can be solved by proportions, using a rule of three.

In this question:

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