Julie travelled with 30.5 miler per gallon.
<u>SOLUTION:
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Given, On Julie's trip to the mountains she traveled 192 miles using 6 gallons of gas.
On the return trip she traveled 235 miles on 8 gallons of gas.
We have to find how many miles per gallon did Julie get on the way there?
We know that,

Substituting the values we get,

Hence, Julie travelled with 30.5 miler per gallon on the way there on mountains.
answer is option D
because you can divide them like

so the option is D
please mark this answer as brainlist
1) 2x-1 or x=1/2
2) 5a-16 or a=16/5