3(x + 4) = 5%-1
4(x – 7) + 2 = 3x
27 / (x + 1) = 2
2x + 3(x – 7) = -1
=x-3

1. 2

2. 11

3. 5

4. 6

5. 7

6. 5

7. -1

8. 1

step-by-step explanation:

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !

b. f(x) = –√x + 3this is the correct answer

i think the answer is a.( -3, -1 )