Solve the problem.Cindy's bike got a flat tire and she must walk the rest of the way to work. The bike was being ridden at 
and Cindy walks at a speed of 3 mph. The distance from home to work is 16 mi, and the total time for the trip was 3 hr. How far did she have to walk?
A. 6 mi
B. 1 mi
C. 10 mi
D. 2 mi
Answer: A
Mathematics
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< 0
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Simplify.(
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)2
A. 2a + 
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+ b2
C. 4a2 + 
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