3 years ago

Evaluate. 8m - 4 + 3n n = 5 and m = 2

Mathematics

2 answers:

umka2103 [35]3 years ago

8 0

8m - 4 + 3n
= 8*2 - 4 + 3*5
= 16 - 4 + 15
= 27 ← answer

MatroZZZ [7]3 years ago

6 0

8m-4+3n
Put in the number as the variables
8(2)-4+3(5)
16-4+15
12+15=27

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