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Charra [1.4K]
3 years ago
10

If x = 4, y = 3, z = -5, then evaluate: z - z + x - y

Mathematics
2 answers:
deff fn [24]3 years ago
7 0
I got -15 as the answer, hope it works
ivann1987 [24]3 years ago
5 0
Answer:

1

Explanation:

z - z + x - y

-5 - -5 + 4 - 3

-5 + 5 + 4 - 3

4 - 3

1
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Answer/Step-by-step explanation:

The equation of the line that passes through the two points would be correct if each point, when substituted into the equation, satisfy the equation.

This is what I mean:

Given the equation of the line, y = 2x - 5, and the two points (-2, -9) and (3, 1):

For the first point, substitute x = -2, and y = -9 into y = 2x - 5.

Thus:

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For the second point, substitute x = 3, and y = 1 into y = 2x - 5

This:

1 = 2(3) - 5

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3 years ago
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IceJOKER [234]

 number 9 =al you have to do is one and 7 eighths =9 so your sum will be 10 and 7 eighths.

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8 0
3 years ago
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Nadya [2.5K]

Answer:

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Step-by-step explanation:

4(2k + j)

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3 0
2 years ago
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3 years ago
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Answer:

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Step-by-step explanation:

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2 years ago
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