griffinadrianne911 griffinadrianne911

23-09-2022
Mathematics

Answered

Simplify the expression 13. 8+(-11. 5). Use pencil and paper. How are 13. 8 + (-11. 5) and (-13. 8) +11. 5

related? Explain without computing. Using a property of operations, what can you say about their sum?

Answer :

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