which expression is the unit rate for 36m/4sec. A)2m/1sec. B)9m/1sec. C)10/1sec. D)36m/1sec

3 answers

Cross multiply and solve for x.

36/4 = x/1
i don't understand please be more understanding
Cross multiply and solve for x.

36/4 = x/1

4x = 36

x = 36/4

x = 9

9 meters per second