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Maru [420]
3 years ago
7

Write an equation for the line that is parallel to y = −2x and passes through the point (0,7).

Mathematics
1 answer:
lesya [120]3 years ago
8 0

Answer:

B. \displaystyle y = -2x + 7

Step-by-step explanation:

The y-intercept is given to us, which is \displaystyle [0, 7],and Parallel Lines have SIMILAR <em>RATE </em><em>OF CHANGES</em><em> </em>[<em>SLOPES</em>],<em> </em>so −2 remains the way it is.

I am joyous to assist you anytime.

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4 0
3 years ago
He total variance is $35000 f. the total materials variance is $14000 f. the total labor variance is twice the total overhead va
TiliK225 [7]
Assume that the total overhead variance is x
We are given that the total labor variance is twice the total overhead variance. This means that, the total labor variance is 2x

Total variance can be calculated as follows:
Total variance = Total materials variance + Total overhead variance
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We have:
Total variance = $35000
Total materials variance = $14000
Total overhead variance = x
Total labor variance = 2x

Substitute in the equation and solve for x as follows:
35000 = 14000 + x + 2x
35000 - 14000 = 3x
21000 = 3x
x = 21000/3
x = 7000

Based on the above calculations:
Total overhead variance = x = $7000
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4 0
3 years ago
An atom of a certain element has 37 protons, 37 electrons, and a mass number of 85. How many neutrons are
Harrizon [31]

Answer:

There will be 48 neutrons.

Step-by-step explanation:

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5 0
2 years ago
What is the solution to the system shown?
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Step-by-step explanation:

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5 0
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Aneli [31]

Answer:

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Step-by-step explanation:

Let, 3,8 be x1,y1

9,16 be x2,y2

Now,

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3y-24 = 4x-12

4x-3y+12=0 is required eqn

3 0
3 years ago
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