Question

Does anyone know the answer???

Answer 1

it would be 100. they would both meet at 100m

Answer 2

Explanation:

R=50+20t, B=150-20t they will be the same height when

50+20t=150-20t

50+40t=150

40t=100

t=2.5, usingvthis value for t in either original equation will give you the height.

h=50+20(2.5)

h=100m