tpestano67 tpestano67
  • 18-01-2019
  • Mathematics
contestada

karen has $1.70 in coins. karen has 8 coins, all of which are quarters or dime?
Plz Plz help me.

karen has 170 in coins karen has 8 coins all of which are quarters or dimePlz Plz help me class=

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kwwright777
kwwright777 kwwright777
  • 18-01-2019

Answer:

6 quarters and two dimes

Step-by-step explanation:

.25+.25+.25+.25+.25+.25=1.50 +.10+.10=1.70

Answer Link
maclittleseed
maclittleseed maclittleseed
  • 18-01-2019

Answer:

6 quarters and 2 dimes

Step-by-step explanation:

25x + 10 ( 8 - x ) = 170

25x + 80 - 10x = 170

x = 6 ( quarters)

y = 8 - 6

y = 2

I apologize if I can't give you the other 2 answers because it might be wrong. Hope the equation helps!

Answer Link

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