Can someone me with this question? i'll give brainliest answer to whoever me.

For this case we must find an expression equivalent to:

So:

We apply distributive property, which by definition establishes:

On the other hand:

Thus, an expression equivalent to

Option D

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:

18.75 gallons

step-by-step explanation: