Mathematics, 30.09.2019 11:30 crjjk01

Alexandra has $2.10 worth of nickels and dimes. she has a total of 27 nickels and dimes altogether. determine the number of nickels and the number of dimes that alexandra has

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When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?

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Alexandra has $2.10 worth of nickels and dimes. she has a total of 27 nickels and dimes altogether....

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