I have to do 6 assignments help me out guys

divide the muiltiply

Step-by-step explanation:

i can answer a for you: you count the area with the height times the length.

Step-by-step explanation:

so x times 20 feet = 600 you divide both sides with 20, now you have x = 600÷20 and your answer is ×= 30 the base is 30 feet

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