I need to answer e, the last question. You might need the other answers to answer it but I already answered those. Please explain why!

I think the answer is North

Step-by-step explanation:

North has the lowest profit/loss and the lowest profit/loss. (Not sure tho)

c. (3,2,6) is the answer.

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