Can someone help me with this question please.

3 Packs of 3 Rolls & 1 Pack of 1 Roles

Step-by-step explanation:

3 x 25.38 = 76.14

76.14 + 9.21 = $85.35

But if you do 2 packs of 5 rolls

42.85 x 2 = $85.70

SO THE TOP ANSWER IS CORRECT

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:

slope is 35 and 20 miles is the y-intercept.

step-by-step explanation: