rudygurrolap2m3ij rudygurrolap2m3ij

20-02-2018
Mathematics

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Dimes and quarters. Total coins = 44 Total value = $9.20 Show work.

Respuesta :

lanttek lanttek

20-02-2018

d+q=44
.1d+.25q=9.20
10d+25q=920
-10d-10q=-440
15q=480
q=32
44-32=d
d=12
q=32

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