uristafford uristafford

07-11-2019
Mathematics

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what is 4r+9r-11r+7r please im not trying to fail

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Аноним Аноним

07-11-2019

Answer:

9r

Step-by-step explanation:

combine like terms in PEMDAS order. Add 4, 9, and 7, then, subtract 11.

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fgorman818 fgorman818

07-11-2019

Answer:

9 r

Step-by-step explanation:

Answer Link

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