A triangle has side lengths of (7a + 2b) centimeters, (6a + 3c) centimeters, and (3c +46) centimeters. Which expression represents the perimeter, in centimeters,
of the triangle?

answer: yes i agree that you should not put it on/p>

step-by-step explanation: the reason for this is that it wastes other peoples time and also make them fail as well and that is never good.

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

x = 12

y = 1

for the points!