Solución
Kira went for a drive in her new car. She drove for 37.5 miles at a speed of 30 mph, and 10 miles at a speed of 40 mph. For how many hours did she drive?
Solución
Pasos de solución
Given Speed:
Given Distance:
Represent the time in terms of
Write an equation for trip 1Distance = Speed Time
Resolver para
Represent the time in terms of
Write an equation for trip 2Distance = Speed Time
Resolver para
Ejemplos populares
sam ate 3 apple and there were 4 apples, How many apple is left?the sum of three consecutive odd integers is 51 , find the numberstwelve is at most a number decreased by 7The sum of 2 consecutive numbers is 55:The square root of tree less the bigger number isWhich number do we take from the sum of 12 5/(12) and 4 7/8 to get their minus