KolawoleSamuel KolawoleSamuel

05-07-2020
Mathematics

contestada

10 A car travels at x km/h for 2 hours and
at y km/h for 3 hours. Altogether it
travels 310 km. If the average of x and y
is 60 km/h, find x and y.

Respuesta :

AnonymousSolver101 AnonymousSolver101

05-07-2020

Answer:

y = 95

x = 25

Step-by-step explanation:

You can create two equations from this word problem

1) x + y / 2 = 60

2) 2x + 3y = 310

Solving for the equations, you get 2y = 190, so y = 95. Then, x = 25.

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