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Find the average speed of a horse that traveled East for 25 km in 4 hours.

a .6.25 km/h due East
b 6.25 km/h
c 62.5 km/h due East
d 62.5 km/h

b 6.25 km/h

Step-by-step explanation:

Average speed can be viewed as the rate of change in distance with respect to time. A car traveling at an average speed of 25 miles per hour covers an average distance of 25 miles every hour. So for a horse traveling 25 km in 4 hrs has an average speed of 6.25 km/ hr

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answer: just subtact the units and then add the non negative : happy to

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