garcias18
01.01.2022 •
Mathematics
Why does 23 – (-66)= 89
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Ответ:
see explanation
Step-by-step explanation:
- (- n) = + n
Subtracting a negative quantity is equivalent to adding the quantity
23 - (- 66) = 23 + 66 = 89
Ответ:
The answer is C or (3,4)
Step-by-step explanation:
Because that's where the two lines intersect or cross.