Question
Dave Bowers collects U.S. Gold coins. He has a collection of 38 coins. Some are $10 coins, and the rest are $20 coins. If the
Dave Bowers collects U.S. Gold coins. He has a collection of 38 coins. Some are $10 coins, and the rest are $20 coins. If the face value of the coins is $580, how many of each denomination does he have?
How many $10 coins does he have?
How many $20 coins does he have?
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High School Math 2012 Common-core Algebra 2 Grade 10/11
Authors: Savvas Learning Co
Student Edition
9780133186024, 0133186024
