alainatownley10 alainatownley10

04-01-2022
Mathematics

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This model represents the expression b + 7b. b 7b Which expression is equivalent to b + 7b? 8b + 1 9b + 1 8b 9b 8b 9b

This model represents the expression b 7b b 7b Which expression is equivalent to b 7b 8b 1 9b 1 8b 9b 8b 9b class=

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rspill6 rspill6

04-01-2022

Answer:

8b

Step-by-step explanation:

1b + 7b = b(1+7)

b(1+7) = 8b

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