Speed is expressed as the ratio of distance/time = d/t
in Alex's case, speed = (3.8 miles / 18 minutes)
. . . or simply
3.8/18
I don't think it can be reduced anymore.
Answer:
Step-by-step explanation:
y=2x+2
Add up all the lengths of the garden and you will be able to get the perimeter.
0.329, 127.5, and -89 is rational. Square root of 101 is irrational.
