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Nuetrik [128]
2 years ago
8

Are the following expressions equivalent ​

Mathematics
1 answer:
goblinko [34]2 years ago
8 0

Answer:

No..

Step-by-step explanation:

=> 7(2n+3) and 14n +3

(lets solve 7(2n+3) = 14n+3)

=> 7(2n+3)

=> (7×2n)+(7×3)

=> 14n + 21

•°• 7(2n+3) not equal to 14n +3

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During second period, Kiera completed a grammar worksheet. Of the 90 questions, she got 70% right. How many questions did Kiera
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Answer:

we conclude that Kiera got the right 63 questions.

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3 years ago
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