I can help you with C and I tis non-linear because to make it linear it needs to be a straight line and shouldn't have any curves.
Step-by-step explanation:
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