The answer your looking for is 5
Answer:
186.3
To find the answer you have to do inverse operations
9×20.7=186.3
186.3÷20.7=9
Answer: y=8 m=5
Step-by-step explanation:
Since the question is asking how fast he is driving, we need to find his speed in miles per hour. To do this, you need to divide the amount of miles he drove by the amount of hours it took. When you do 412.5/7.5, you get the answer of 55 miles per hour.
D is not in correct scientific notation. To be correct, the answer would be 5.0 x 10^2
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