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Slav-nsk [51]
3 years ago
11

What is -3(-6z-5)-9z

Mathematics
2 answers:
andreyandreev [35.5K]3 years ago
7 0
If you factor it then your answer will be -3(-3z-5) if you simplify the answer is 9z+15
Svetach [21]3 years ago
5 0

Answer:

9z+15

Step-by-step explanation:

-3(-6z-5)-9z

You multiply 3 by the numbers in the *( ) and get

18z+15-9z

Then you add any number with the same variable.

18z with -9z is 9z because different signs means subtract and same signs mean to add.

Then this should be your results.

9z+15

P.S Just in case use GOOGLE or the calculator to double check.

You're Welcome!

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A water polo team threw a pizza party after winning the championship. They needed enough pizza for 72 people. Each pizza serves
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3 years ago
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masha68 [24]

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The following points for a function are graphed in the coordinate plane: (0, 4), (1, 5), (2, 6), and (3, 7).What function is bei
Alexxx [7]

Answer:

The correct answer is

y=x+4

Explanation:

We are given the points:

(0, 4)

(1, 5)

(2, 6)

(3, 7)

We can see that for each unit that x-coordinate grows, the y-coordinate also grows one.

This means that the slope of the line is m = 1

The first point given, tell us the y-intercept: (0, 4)

The slope-intercept form of a line is:

y=mx+b

Where m is the slope and b the y-intercept.

For the points given:

m = 1

b = 4

Thus:

y=1\cdot x+4=x+4

8 0
1 year ago
Please help me with this asiment please I’ll do anything!!!!
ozzi

Answer: Line 2

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