8 – 3(4x - 1) >= -49

x≤61/12

Step-by-step explanation:

distribute the -3

8-12x+3≥-49

add like terms

12-12x≥-49

subtract 12 from both sides

-12x≥-61

divide by -12, when you divide by a neg the lessthan/greaterthan sign flips

x≤61/12

do i do it on a graph?

step-by-step explanation:

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: