dcarter07 dcarter07

17-04-2020
Mathematics

contestada

Which expression is equivalent to 3m + 1 - m?
a. 2 + m - 1 + m
b. 1 + m
c. 3 m - 1
d. 3 m

Respuesta :

sskeo45 sskeo45

17-04-2020

Answer:

A

Step-by-step explanation:

3m+1-m is 2m+1

2+m-1+m is 1+2m

Answer Link

nunumitiku nunumitiku

17-04-2020

Answer:

Answer is:A

Step-by-step explanation:

3m + 1 - m = 3m - m + 1

3m - m + 1 = 2m + 1 this is equivalent to 2 + m - 1 + m because

2 + m - 1 + m = m + m + 2 - 1 = 2m + 1

Answer Link

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