Using proper mathematical definitions (words) , explain the difference between a median line and a perpendicular bisector. I diagram may help but you do need to use words to describe your
answer.

the answer is 21%.

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168