katia0731 katia0731
  • 10-10-2021
  • Mathematics
contestada

An item sold for $ 21.00 more than it cost. If the marked price of this item was 150 \% of its cost price, and if it was sold at a 30 \% discount, then its cost price was?

Respuesta :

basketballstar112707
basketballstar112707 basketballstar112707
  • 13-10-2021

Answer:

22.05

Step-by-step explanation:

21x150%=31.5

31.5×30%=9.45

31.5-9.45=22.05

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