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3 years ago

What is the answer to this multiple choice question?

Mathematics

1 answer:

evablogger [386]3 years ago

6 0

Answer:

All expressions are correct

Step-by-step explanation:

9z+7z = 16 z

We need to find an expression ( or expressions ) that are equal to 16z

6z+3z+ 7z = 16z Correct

z+8z+7z = 16z Correct

z*16 = 16z Correct

21z+ -5z = 16z Correct

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Step-by-step explanation:

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