10
Answer: ASet 12: Linear Equations (Intermediate)
Explanation
A car rental company charges 20 per mile. If the total cost for a one-day rental was $75, how many miles were driven?
How many miles were driven?
A.✓ Correct
150
B.
175
C.
100
D.
125
Detailed Explanation
Choice A is correct. Set up the equation: 45 + 0.20 m = 75. Subtract 45: 0.20 m = 30. Divide by 0.20: m = 150.
Key Steps:
•
The correct answer is 150
Why others are wrong:
B: Choice B is incorrect and may result from a calculation error.
C: Choice C is incorrect and may result from a calculation error.
D: Choice D is incorrect and may result from a calculation error.
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