What is the solution to the equation?

question 4 options:

z = 44

z = –2

z = 50

z = – 40

The correct answer would be the last one: z = - 40

Step-by-step explanation:

Sole for z by simplifying both sides of the equation. Next, isolate the variable.

Therefor, the correct answer would be the last one: z = - 40

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: