maddieawseome106 maddieawseome106
  • 20-10-2022
  • Mathematics
contestada

A bike shop sells you a bicycle for $63 and
a helmet for $21. The total cost is 150% of
what the shop spent originally.
a. How much did the shop spend originally?
b. How much profit did the bike shop earn
by selling the bicycle and helmet to you?

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