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julia-pushkina [17]
3 years ago
15

A. –30 B .–19 C. –22 D. –10

Mathematics
2 answers:
kifflom [539]3 years ago
6 0
The answer is A.-30 that is what I got when I did 7m+2n which is -26 with evaluation then I multiplied two it’s -30
elena-s [515]3 years ago
5 0

Answer:

-30

Step-by-step explanation:

substitute the values and get -30

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