Answer:
sorry dont know
Step-by-step explanation:
Answer:
i think is c tell me if im right
Average speed = total miles driven / total driving time
average speed = (150 + 100) / (3 + 1 1/2) =
250 / (4 1/2) =
250 / (9/2) =
250 * 2/9 =
500 / 9 = 55.55 mph
Answer:I think the answer is c
Step-by-step explanation: