Question

A dog washing service charges a $3 one-time charge + 3.50 for every dog wash. Lily wanted to start a competing dog service and would charge no fee but won't charge slightly more per dog washed. Which of the following equations can model the amount that Lily charges, where y is the total amount charged and x is the number of dogs washed?

a) y=3x+3.50
b) y=3.50x+3
c) y=3.50x
d) y=4x
Plzz do the work, I give BRAINLIEST

Answer 1

Answer:

C

Step-by-step explanation:

Lily does not charge a one time fee of $3, and she doesn't charge slightly more than the other service.

So, because she doesn't charge a one time fee, it can't be choice A or B. And because she doesn't charge more, it can't be D.