Question
2) A parking meter contains $45.20 in quarters and dimes. There are 272 coins in the meter. How many quarters and how many dimes are
2) A parking meter contains $45.20 in quarters and dimes.
There are 272 coins
in the meter.
How many quarters and how many dimes are in the meter?
3) Peter's moped can travel 3 times as fast as Ted's.
The difference in their
speeds is 30 km/h.
How fast can Peter's moped travel?
I NEED HELP FOR THESE TWO QUESTIONS.
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Discrete Mathematics and Its Applications
Authors: Kenneth H. Rosen
7th edition
0073383090, 978-0073383095
