Raymond B. answered 03/12/21
Tutor
5
(2)
Math, microeconomics or criminal justice
D+Q = 31
10D + 25Q = 595
10D + 10Q = 310 subtract to get
15Q = 285
Q = 285/15 = 19 quarters
D = 31-19 = 12 dimes
Saied L.
asked 03/11/21Raymond B. answered 03/12/21
Math, microeconomics or criminal justice
D+Q = 31
10D + 25Q = 595
10D + 10Q = 310 subtract to get
15Q = 285
Q = 285/15 = 19 quarters
D = 31-19 = 12 dimes
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