Question

Alex rides 45 miles in 3 hours write an equation that shows the relationship between the distance and the time that he rides if Alex rides at a constant rate of speed

Answer 1

45*3 that's the answer

Answer 2

D= r x t
45=r x 3

45           r              3
  -      =     -       x     -
3              3             3

Divide 45 by 3