What type of slope would best describe what is happening during the time frame (5.3-6.8 seconds?)? whe the man has reached to top of the stairs and is walking towards the slide right before he sits down on the slide ready to slide down.

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

whatare you sayig

step-by-step explanation:

i think it would be 42cm

step-by-step explanation:

duck you