1. Fill in the blanks with the proper vocabulary.
|5y - 8 = 7v+22

12x+4x-7y+45b+78a-44b+1a+1z+0d+1.1a+1.1a+2+2+2

goog may have it for you

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10