C. 5^15
Step-by-step explanation: its c. i took the test on edge
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