Jasmine finished the bike trail in 2.5 hours at an average rate of 9 3/10 miles per hour. lucy biked the same trail at a rate of 6 1/5 miles per hour. how long did it take lucy to bike the trail?

plz explain your awnser

3.75 hours

Step-by-step explanation:

Using the relation

Distance = speed × time

Change Jasmine's speed into an improper fraction

9 = , then

distance = × = miles

To calculate Lucy's time over the same distance use

Time =

Change speed to an improper fraction

6 = , hence

time =

       = × ( cancel 93 and 31 )

      =

      = = 3.75 hours

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)