nourjafari
nourjafari nourjafari
  • 23-03-2020
  • Mathematics
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A purse contains 3.75 in 5 cent and 20 cent coins. There are 33 coins all together. How many of each type of coin are in the purse

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amna04352
amna04352 amna04352
  • 23-03-2020

Answer:

19 5-cents

14 20-cents

Step-by-step explanation:

5x + 20(33-x) = 375

-15x = 375 - 660

-15x = -285

x = 19

33-x = 14

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