Jenna is buying 5 new shirts at $15 each. Which of the following is NOT a way to write a calculation for how much money Jenna is spending?

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

b. 2 and 4

step-by-step explanation:

explanation:

step-by-step explanation:

it is 32.5

i hope i could u.