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Firlakuza [10]
3 years ago
15

Ostuni evaluated -4 + x for x = -9 1/2 and got an answer of 5 1/2. What might the student have done wrong?

Mathematics
1 answer:
Sav [38]3 years ago
8 0
The student added 9 1/2 instead of adding -9 1/2
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