SOLUTION: 24.8 (add) -8.7 - (substract 13)

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Question 561706: 24.8 (add) -8.7 - (substract 13)
Answer by killer6678(69) About Me  (Show Source):
You can put this solution on YOUR website!
24.8 + -8.7 - 13=?
+ and a negative makes a negative. What makes a positive iswhen the two symbols are the same such as 5 + +5 or 5 - -5.
This would be 24.8 - 8.7 + 13=
29.1