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

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.

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation: