Seudónimo Seudónimo

24-11-2020
Mathematics

contestada

Choose the simplified answer for this expression.
3m + 7 - 8 + 7m

A: 10m - 1
B: 4m + 15
C: 10m + 15
D: 4m + 8

Respuesta :

Saffrons Saffrons

24-11-2020

Answer:

A

Step-by-step explanation:

3m + 7 - 8 + 7m

10m + 7 - 8

10m - 8

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