beatrizbetoret beatrizbetoret
  • 04-03-2018
  • Mathematics
contestada

Sue and Cath have $20 left for a cab fare home. The cab fare is $3 per mile plus a $2 fixed charge. What is the maximum number of miles they will be able to travel in the cab?

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jackie260 jackie260
  • 04-03-2018
max of 6 miles     
3x+2<20
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