Abbi has $400 in $5 bills. if she has 38 bills, how many of them are $20?
assign two variable...
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Mathematics, 23.08.2019 20:40 jarviantemelton
Abbi has $400 in $5 bills. if she has 38 bills, how many of them are $20?
assign two variables and two equations. solve.
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Answers: 2
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