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lesantik [10]
3 years ago
12

17. Evaluate each pair of expressions. a. (-3)-8 and -3-8 b. (-3)-9 and -3-9

Mathematics
1 answer:
Semmy [17]3 years ago
5 0
A = -11
B= -12

This is because of how calculations work in negatives. Because they are both negative they work similarly to addition
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