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icantspeakengles
12.07.2019 •
Mathematics
One day after shopping at a department store lenny discovered that he only had $13 left and his wallet he had entered the store with $81 in his wallet which equations could be used to find how much money lenny spent (x)
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Ответ:
Subtraction should be easy, 81 - 13 = 68, so he should have spent 68 dollars at the store.
Ответ:
5 1/2 - (4/9 * 7) = 2 7/18 (2.38888 rounded to 2.4 which is about 2 1/2) Hope this helps. Good Luck!