Question

Alan's Auto Wash had revenues of $18 from 3 customers. In all, how many customers does Alan's

Auto Wash need to serve in order to have a total of $42 in revenue? Assume the relationship is
directly proportional.

Answer 1

7 customers

Explanation:

Alan's Auto Wash

18/3=6

42/6=7

The answer is 7 because it is 6 dollars for one car wash.

Answer 2

7 customers

Explanation:

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