Members of a car sharing program pay a fee of $50 per month plus $7.65 for every hour they use a car. a member's bill was $149.45 last month. how many hours did the customer use a car last month?

$8

step-by-step explanation:

it is pretty much backwards.

you take the 4x2 multiply that, and that is = $8

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it