Seudónimo Seudónimo

01-12-2020
Mathematics

contestada

Which expression is equivalent to (3b + 2r) + (4b +r)?

A. 7b + 2r

B. 7b + 3r

C. 12b + 2r

D. 12b + 3r

Respuesta :

Mashhhh Mashhhh

01-12-2020

B. is the correct answer !

Answer Link

bts941865 bts941865

01-12-2020

Answer:

7b + 3r

Step-by-step explanation:

=3b+2r+ 4b+r

= 3b + 4b+2r+r

= 7b + 3r

Answer Link

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