Seudónimo Seudónimo

19-11-2020
Mathematics

contestada

Which expression is equivalent to -3(2b + 9) + 5(-5b + 6)?

a. -23b + 3

b. 3b - 31

c. -31b + 3

d. -11b + 3

Respuesta :

pratikpuri pratikpuri

21-11-2020

Answer:

_31b+3

Step-by-step explanation:

_3(2b+9)+5(_5b+6)

_6b_27_25b+30

_6b_25b+30_27

_31b+3

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