tstamps24 tstamps24
  • 17-12-2021
  • Mathematics
contestada


A collection of dimes and quarters has $1.55.
There is a total of 8 coins. Write and solve a
system of equations to find the number of
each.

Respuesta :

ana7679 ana7679
  • 17-12-2021
Answer:
D+Q=8
0.10d+0.25q=$1.55
They are three ways: 5 quarters 3 dimes
3 quarters 8 dimes
1 quarter 13 dimes
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