Answer: avg speed = 79.38 mph
total cost = 6.76
Explanation:
Avg speed:
speed = distance / time
515.97 / 6.5 = 79.38
total cost:
4.25 x 1.59 = 6.7575
= 6.76 to the nearest cent
Answer:
79.38 mile per hour
$6.76
It was easy, just divide and multiply
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