4 years ago

Expand the following expression 3(9+2b-5) and evaluate for b=2

Mathematics

2 answers:

sammy [17]4 years ago

8 0

Answer:

Distribute

27 + 6b - 15 12 + 6b 13 19 12 + 6(2) = 24

Step-by-step explanation:

hope this helps

inna [77]4 years ago

6 0

Answer:

Step-by-step explanation:

Distribute

27 + 6b - 15

then combine like terms

12 + 6b.

then to evaluate

plug in 2 for b

12 + 6(2) = 24

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