Question

1. part c: select the correct equation for the given situation. then, select the solution for that equation.

$m = 145$ minutes
$m = 53.8$ minutes
$-4,863 + 81.1m=-3,645 + 76.9m$
$-4,863 - 81.1mgeq -3,645 + 76.9m$
$4,863 - 76.9m = 3,645 - 81.1m$
$-4,863 + 76.9m=-3,645 + 81.1m$
$mleq 53.8$ minutes
$m = 290$ minutes

Explanation:

Step1: Solve the equation -4863 + 81.1m = -3645 + 76.9m

First, move the terms with m to one - side and the constants to the other side.
81.1m - 76.9m=-3645 + 4863

Step2: Simplify both sides

4.2m = 1218

Step3: Solve for m

m=\frac{1218}{4.2}=290

Answer:

Equation: -4,863 + 81.1m = -3,645 + 76.9m
Solution: m = 290 minutes