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k0ka [10]
3 years ago
12

What is the sum of 22 m + 14 n and 9 m + 7 n? 7 m + 13 n 13 m + 7 n 21 m + 31 n 31 m + 21 n

Mathematics
2 answers:
uranmaximum [27]3 years ago
6 0

Answer:

31m + 21n

Step-by-step explanation:

Lady_Fox [76]3 years ago
4 0

Answer:

31m + 23n which is D

Step-by-step explanation:

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