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b1az34:
These are the first sentences in the short story, "The Gift of the Magi," by O. Henry: "One dollar and eighty-seven cents. That was all. And sixty cents of it was in pennies." Model the scenario with an equation. Let q be the number of quarters, d be the number of dimes, and n be the number of nickels. 25 q + 10 d + 5 n + 60 = 1.87 0.25 q + 0.10 d + 0.5 n + 0.60 = 187 q + d + n + 60 = 187 25 q + 10 d + 5 n + 60 = 187
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