HEL ASAP I NEED IT I BEG OF U I DONT UNDERSTAND THIS PL Ross walks every morning. He can cover 6 miles in 2 hours.
His speed is___
miles per hour. He can cover
more miles in 4 hours than he can in 3 hours.

speed = distance ÷ time

6÷2 = 3

his speed is 3 miles per hour

he can cover 3 more miles

mk./km: lm

step-by-step explanation:

,mlmlm

; mk

lk

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