Answer: -7b² + 2b - 8
Step-by-step explanation:
<u>Given expression</u>
3 - b (7b + 2) + 3b - (11 - b)
<u>Expand parentheses and apply the distributive property if necessary</u>
=3 - b · 7b - b · 2 + 3b - 11 + b
=3 - 7b² - 2b + 3b - 11 + b
<u>Combine like terms</u>
=-7b² + (3b - 2b + b) + (3 - 11)
=
Hope this helps!! :)
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Answer:
7
Step-by-step explanation:
i know
Answer: w=18
Explanation: 7×6 = 42 so to get W you have to multiply 3 by 6. 3×6 = 18.
Answer:
9 and 4/5
Step-by-step explanation:
The answer to this question is 25,686