# Algebra

Cedric cashed a \$125 check at the bank. The teller gave Cedric his money in \$5 and \$10 bills only. If the teller gave Cedric twice as many \$10 bills as \$5 bills, how many of each type did cedric receive?

Lefkios went to a fast food restaurant for breakfast. He ate an egg sandwich and 2 hash browns for a total of 550 calories. If an egg sandwich has 3 times as many calories as one hash brown, how many calories are in each?

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2. 👎 0
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1. 1. Let x = # of \$5, then 2x = # of \$10

5x + 2(10x) = 125

Solve for x, then 2x

2. Let x = hash brown calories, then egg = 3x

2x + 3x = 550

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2. 👎 0
posted by PsyDAG

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