jokes55 jokes55
  • 03-11-2018
  • Mathematics
contestada

Help me find the answer for problem number 5

Help me find the answer for problem number 5 class=

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Bananamana
Bananamana Bananamana
  • 03-11-2018
18 dimes, 12 nickels is the answer
Answer Link
Jorjor09 Jorjor09
  • 03-11-2018

let n= nickel and d=dimes

n+d=30

.5n+.10d=2.40

answer: n=12; d=18

Answer Link

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