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zheka24 [161]
4 years ago
7

Which is a simplified form of the expression 4(2z – 1) – 5z?

Mathematics
2 answers:
suter [353]4 years ago
8 0

Answer:

B: 3z-4

Step-by-step explanation:

First you start with PEMDAS. Parenthesis first.

Distribute 4 to (2z-1)

You get 8z-4

Next combine like terms such as 8z and -5z.

You get 3z because 8-5 is 3.

then you add on the negative four and get 3z-4.

horsena [70]4 years ago
3 0

Answer:

The answer is A

Step-by-step explanation:

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slega [8]

Answer:

d

Step-by-step explanation:

if I divide the units of the scaled rectangle by the original you will get

18 \div 9 = 2 \\ 6 \div 3 = 2

3 0
3 years ago
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dlinn [17]

Answer:

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2 years ago
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Jason wants to add a fence to his yard to make it the shape of a rectangle. What is the measure of angle MKJ in the portion of t
alex41 [277]

Answer:

\angle MKJ  = 34

Step-by-step explanation:

Given

\angle LKJ = 124

Required

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From the attachment:

The measure of \angle MKJ is calculated using the following expression:

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3 0
3 years ago
What is 20x8 divided by 3-5
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Answer:

-80

Step-by-step explanation:

→ Complete the multiplication

20 × 8 = 160

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7 0
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Which is the longer trip from Earth, a one-way trip to Mars or a round-trip to Venus?
dimulka [17.4K]
<span>if a trip from earth to mars, is 97/186=.52150
 
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6 0
4 years ago
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