Please help its just those 2 i need help on

B) -4

C) -5

Step-by-step explanation:

B)

So we have:

First, divide both sides by 3. The left side cancels:

Subtract 4 from both sides. The left side cancels:

Divide both sides by 2. The left side cancels:

C)

We have:

Divide both sides by 4, the left side cancels:

Subtract 5 from both sides:

Divide both sides by -2:

And we're done!

1. 8

2. 9

3. 20

4. 3

5. 17

6. 2.2

7. 11.25

8. 1

9. 14

10. 2

step-by-step explanation:

thats the first half

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )