Mathematics, 15.12.2021 05:30 jada5719

12. Simplify:
7b- (8b+ 4b-6) + 3c-4(C+5)

Answers

Answer from: Quest

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

Answer from: Quest

Ndndndndndndndndndnd

Answer from: Quest

step-by-step explanation:

Answer from: Quest

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.

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12. Simplify:
7b- (8b+ 4b-6) + 3c-4(C+5)...