13-09-2016
Mathematics

contestada

Explain how you can tell without calculating whether the sum of a positive number and a negative number will be positive, negative, or zero.

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fjocelyn6 fjocelyn6

16-09-2016

the way you can tell if a number is negative or positive if the absolute value of a number let say -4 +5 the the higher number will be what answer will be like -4+5 so 5 is the greater number so the answer will be posive if the number is negative and high the answer will be negative number

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