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OpenStudy (anonymous):
Analyze the following computations. Explain what is wrong in each case. 57-38=21 56-18=48
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OpenStudy (anonymous):
could 19=21 NO
OpenStudy (anonymous):
could 38=48 NO
OpenStudy (anonymous):
so that's the mistake equations are inconsistent
OpenStudy (anonymous):
Thanks so much!
OpenStudy (anonymous):
(: YW
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