On a bicycle, Rosa rides for 3 hours and is 20 miles from her house. After riding for 5 hours, she is 32 miles away. What is Rosa's rate?

Rosa's rate is 6 miles per hour

Step-by-step explanation:

Rosa rides for 3 hours and is 20 miles from her house.

After riding for 5 hours, she is 32 miles away

Let x represents the number of hours

and y represents the number of miles away

(3,20)  and (5,32)

rate is the slope

to find rate we find change in miles over change in hours

so Rosa's rate is 6 miles per hour

36/60

36/2=18

60/2=30

18/30

18/3=6

30/3=10

6/10

6/2=3

10/2=5

your final answer would be 3/5 of an

hope this !