If B = w + 10 and C = -w - 1, find an expression that equals B + 2C in standard form

1 answer:

enot [183]3 years ago

8 0

Answer:

Step-by-step explanation:

B + 2C

= w + 10 + 2(-w - 1)

= w + 10 -2w - 2

= -w + 8

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