For a new customer, a video store charges $10 for a rental card plus $2 per movie. Write and solve a linear equation to find the

Question

Komok [63]

2 years ago

9

For a new customer, a video store charges $10 for a rental card plus $2 per movie. Write and solve a linear equation to find the

cost for a new customer to rent 6 movies

Mathematics

1 answer:

WITCHER [35] · Answer 1 · 2022-06-22T17:51:42+03:00

Anything per something means that is a rate, so you will have a variable on that, such as x.

So $2 per movie, is interpreted as 2x

The $10 is a set price for a rental card, and will not change.

So a linear equation is interpreted as y = 2x + 10

Set x to 6 because you are renting that many movies.

y = 2(6) + 10
y = $22