jonamenoza1111 jonamenoza1111
  • 13-01-2020
  • Mathematics
contestada

Yolanda has 30 coins worth $2.35. She only has nickels and dimes. How many dimes does Yolanda have

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alexplawutsky
alexplawutsky alexplawutsky
  • 13-01-2020
thirteen nickels and seventeen dimes

x+y=30 and .I0y + .05x = 2.35
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jjamiyah0 jjamiyah0
  • 13-01-2020
x+y =30
.10y + .05x=2.35
Answer Link

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