Please help with question a. thanks!(20pts)

It represents the fact that the base price of $7 is being subtracted from the amount which is x

Step-by-step explanation: They state here that the teacher needs 9 boxes and the base price is $7. but stored are having discounts so they need to accommodate for that price, they call it x. They also state that the whole amount that they paid was 9(7-x). The 9 is for the 9 boxes, the 7 is for the $7 base price, and finally the x is the discount from ever store. HOPE THIS HELPS :)

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:

what's the question?

step-by-step explanation:

there is no question.