Mathematics

Mathematics, 02.09.2019 01:20, gchippewa81

Astationery store sold 320 of two different types of pens for $190.55. one type of pen costs 25 cents and the other costs 80 cents. how many 80 cent pens were sold? what is the value of the 25 cent pens sold?

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Astationery store sold 320 of two different types of pens for $190.55. one type of pen costs 25 cent...

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