brookedan6 brookedan6
  • 18-09-2019
  • Mathematics
contestada

Oatmeal cookies cost 45 cents and fig bars cost 30 cents each. The class spent $7.35. How many oatmeal cookies did they buy if they purchased 7 more fig bars than oatmeal cookies?

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amimeza2698
amimeza2698 amimeza2698
  • 20-09-2019

Answer:They bought 7 oatmeal cookies and 14 fig bars.

Step-by-step explanation:

45(x-7) +.30x = 7.35 .45x-3.15+.30x = 7.35

10.50 = .75x x=14

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