What is the value of the expiración below when Z = 7? 3z - 3 A)12 B)18 C)21 D)34

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asked Feb 20, 2021 161k views

4 votes

What is the value of the expiración below when Z = 7?

3z - 3

A)12
B)18
C)21
D)34

Mathematics
college

Slycrel asked

by Slycrel

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2 Answers

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Answer:

Explanation:

Meisenman answered Feb 20, 2021

by Meisenman

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5 votes

Answer:

B)18

Explanation:

3z-3

Let z=7

3*7 -3

Multiply first

21-3

Then subtract

Finomnis answered Feb 25, 2021

by Finomnis

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