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Sunny_sXe [5.5K]
3 years ago
6

Equivalent expression: 3 + 4(2z - 1)

Mathematics
2 answers:
yKpoI14uk [10]3 years ago
8 0

Answer:

8z - 1

Step-by-step explanation:

Given

3 + 4(2z - 1) ← multiply each term in the parenthesis by 4

= 3 + 8z - 4 ← collect like terms

= 8z - 1

antoniya [11.8K]3 years ago
7 0

Answer:

-1 + 8z

Step-by-step explanation:

First use the distributive property of multiplication (Just multiply 4 with all numbers in the parenthesis):

3 + 4(2z - 1)

3 + 8z - 4

Group like terms:

3 + 8z - 4

-1 + 8z

The answer is -1 + 8z

Hope this helped.

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Answer:

Mean:36

Median:27

Mode:27

Range:50

Step-by-step explanation:

Mean: 19+26+27+27+30+53+69/7=36

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Answer:

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Read 2 more answers
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Answer:

224

Step-by-step explanation:

1/2x+4=1/8x+88

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