2 years ago

What is 3z + 2 when z = 2?

Mathematics

2 answers:

Ber [7]2 years ago

6 0

Answer: B

Exploitation : you just do 3x2 wich is 6 then you add 6+2 wich gives you 8

I am Lyosha [343]2 years ago

4 0

Answer:

b 8

Step-by-step explanation:

just replace the z with a 2 and solve

3(2)+2

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4(3x+2y) distributive property pls help

Sonbull [250]

Answer:

$12x+8y$

Step-by-step explanation:

1) Expand by distributing terms.

$4*3x+4*2y$

2) Simplify 4*3x to 12x.

$12x+4*2y$

3) Simplify 4*2y to 8y.

$12x+8y$

Therefor, the answer is 12x + 8y.

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2 years ago

John has 260 apples. 1/2 of the apples are green and 1/4 of the apples are bad. The rest of the apples are red. How many red app

chubhunter [2.5K]

Answer:

Step-by-step explanation:

1/2 which is half of total is green

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3 years ago

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klasskru [66]

Answer: Tyrone has 28 mystery novels.

Step-by-step explanation:

Divide 42 by 3 to get 1/3 of the books he has.

42/3 = 14

14 * 2 = 28

28 = 2/3 of his books

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2 years ago

Solve the quadratic inequality

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Answer:

C: x > 4

none of the others

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2 years ago

Identify the domain and the range (1,-4),(2,-3,),(3,-2),(4,1),(5,0)

horsena [70]

The domain is the x value and the range is the y value DOMAIN: {1, 2, 3, 4, 5} RANGE: {-4, -3, -2, -1, 0}

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3 years ago