Can you please help me with this question please I will give you extra points and the brain thing? please show work. (what is the scale factor) show work

1.5

Step-by-step explanation:

Because if you were to divide -3 by -2 it would be 1.5 and if you to do another such as 6/4 it would also be 1.5.

i can answer this question sweetie!

step-by-step explanation:

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