Mindy can travel 51 miles on her motorbike in the same time it take Keith to travel 22 miles
on his bike. If Keith rides his bike 19 miles per hour slower than Mindy rides her motorbike,
what is the speed of Mindy's motorbike?

Example to help you out!

May rides her bike the same distance that leah walks. may rides her bike 10 km/h faster than leah walks. if it takes may 1 h and leah 3 h to travel that distance, how fast does each travel?

May DATA:

time = 1 hr. ; rate = x+10 mph ; distance = rt = (x+10)*1 mi

Leah DATA:

time = 3 hr. ; rate = x mph ; distance = rt = 3x mi

Equation:

distance = distance

x+10 = 3x

2x = 10  

x = 5 mph (Leah's rate)

x+10 = 15 mph (May's rate)

Step-by-step explanation:

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17