Which of the following is equivalent to the expression below?

4(3x-2)

a. 12x- 8

b. 12x-2

c. 3x- 8

d. 4x-2

just need some : 3

A

Step-by-step explanation:

distribute the four into the three. that gets you 12 x. you then distribute for and to the negative 2. 4 * -2 equals -8.

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:

2 1/2 feet

step-by-step explanation: