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Mathematics, 26.05.2021 18:30 lauretta
1) Maggie has 7 bills, all tens and twenties, that
total $100 in value. Find the number of tens, x, and
the number of twenties, y, that Maggie has.
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Answers: 2
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1) Maggie has 7 bills, all tens and twenties, that
total $100 in value. Find the number of tens, x,...
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