jesseniavega927 jesseniavega927

14-04-2021
Mathematics

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crystaljeggings crystaljeggings

14-04-2021

Answer:

20m + 28n (D)

Step-by-step explanation:

4(m+2n)+6(m+n)+4(m+2n)+6(m+n)

4m + 8n + 6m + 6n + 4m + 8n + 6m + 6n

combine like terms

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