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Rudiy27
2 years ago
6

Y=3x-7 Y=3x+4 solving the special system of liner equations ?

Mathematics
1 answer:
DIA [1.3K]2 years ago
4 0

Answer:

No Solution.

Step-by-step explanation:

y=3x-7

y=3x+4

-----------

3x-7=3x+4

3x-3x-7=4

-7=4

no solution.

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Please help me! I need this done in 10 mins.
swat32

Answer:

I'm pretty sure the answer is 14m

Step-by-step explanation:

All you have to do is add the numbers together.

Hope this helps!

7 0
3 years ago
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Crane Company provided the following information from its accounting records for 2019.
Ipatiy [6.2K]

Answer:

$10.00 per hour

Step-by-step explanation:

Overhead application rate which is also known as overhead absorption rate on the basis on labor hours is the total budgeted overhead  for 2019 which is $900,000 divided by the expected production of 90,000 labor hours for the year.

overhead application rate=$900,000/90,000=$10 per hour

This implies that for every one hour worked overhead cost of $10 would be added to the other costs incurred.

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2 years ago
I need help plz<br> 12<br> 10<br> 8<br> 12.5
kherson [118]

Answer:

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Step-by-step explanation:

5 0
2 years ago
If f(x) = 27 +3 and g(x) = x - 7, find (f - g)(x).
KatRina [158]

Answer:

(f - g)(x) = 37 - x

Step-by-step explanation:

(f - g)(x) = (27 +3) - (x - 7)

            = 27 + 3 - x + 7

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3 0
2 years ago
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What is y=1/2x+4 in standard form?
zhuklara [117]
<h3>Answer:  x-2y = -8</h3>

===========================================

Explanation:

Multiply both sides by 2 to clear out the fraction

y = (1/2)x+4

2y = 2[ (1/2)x + 4 ]

2y = 2*(1/2)x + 2*4

2y = x + 8

Then move the x term over to the left side

2y = x+8

2y-x = 8

-x+2y = 8

Optionally we can multiply both sides by -1

-x+2y = 8

-1*(-x+2y) = -1*8

x-2y = -8

This is in standard form Ax+By = C with A = 1, B = -2, C = -8

The reason why I multiplied both sides by -1 was to make A > 0 which is what some textbooks use as convention. Of course -x+2y = 8 is equally valid too.

8 0
2 years ago
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