Sadeen200 Sadeen200
  • 18-12-2020
  • Mathematics
contestada

Caritas 37 coins on nickels and dimes in his piggy bank the value of the coins is $3.10 write a system of equations define the variables

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ultronianprime
ultronianprime ultronianprime
  • 18-12-2020

Answer:

x is number of nickels

y is number of dimes

0.05x  + 0.10y = 3.10

x + y = 37

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