7.The pair of integers whose sum is -7 is
c) 1 , -6
b) 2 , -5
c) 2 , -9
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7.The pair of integers whose sum is -7 is
c) 1 , -6
b) 2 , -5
c) 2 , -9
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Answer:
c
Step-by-step explanation:
2+(-9)=_7
Answer:
2,-9
Step-by-step explanation:
If we have integers with opposite sign them we have to subtract them and keep the sign of the bigger number.
-(9-2)
-7