3 years ago

Which methods will determine 70% of 42?

Mathematics

2 answers:

Dennis_Churaev [7]3 years ago

5 0

Answer:

Step-by-step explanation:

Given

(3x + 7)(2x - 6)

Each term in the second factor is multiplied by each term in the first factor, that is

3x(2x - 6) + 7(2x - 6) ← distribute both parenthesis

= 6x² - 18x + 14x - 42 ← collect like terms

= 6x² - 4x - 42 → C

Zinaida [17]3 years ago

5 0

Answer: C & b& A

Step-by-step explanation:

n ot your bizzness

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