Raymond B. answered 04/28/23
Tutor
5
(2)
Math, microeconomics or criminal justice
q=3d
10d +25q= 850
10d +25(3d)=850
85d=850
17d=170
d=10 dimes
q=30 quarters
Kristine M.
asked 04/28/23Wilton collects $8.50 in dimes and quarters while cleaning his father's truck. If the number of quarters is 3 times the number of dimes, how many dimes did Wilton find?
A. 10
B.15
C. 20
D. 30
Raymond B. answered 04/28/23
Math, microeconomics or criminal justice
q=3d
10d +25q= 850
10d +25(3d)=850
85d=850
17d=170
d=10 dimes
q=30 quarters
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