Jonas jogged up the hill at an average rate of of a mile per minute and then walked down the hill at an average rate of StartFraction 1 Over 16 EndFraction left-parenthesis 42 minus x right-parenthesis. of a mile per minute. The round trip took him 42 minutes. What is the missing value in the table that represents the distance of the trip down the hill?

Question

Jonas jogged up the hill at an average rate of  of a mile per minute and then walked down the hill at an average rate of StartFraction 1 Over 16 EndFraction left-parenthesis 42 minus x right-parenthesis. of a mile per minute. The round trip took him 42 minutes. What is the missing value in the table that represents the distance of the trip down the hill?

jhonyy9 · Answer

up the hill 1 mile/min.
down the hill at

1/16(42 - x) mile /min.

the round trip took him 42 min.

how you get the round trip ? do you know ? so this will give you an equation with an unknown variable of x

for you get the right correct answer just you need solve this equation and get the value of x

hope helped understandably