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Sergio039 [100]
3 years ago
12

Pleas help!!!! Brainliest and points!!

Mathematics
2 answers:
andreev551 [17]3 years ago
5 0

Answer:

Step-by-step explanation:

Hi!

Here is the formula for point slope form: y-y1=m(x-x1)

Our slope in this case is 5, and our points are (1, 9). 1(x1) and 9(y1)

So, if we substitute our given data into the formula, here is what we will get.

y-9=5(x-1)

Thus, our answer should be:

y-9=5(x-1)

I hope this helps!

:)

lys-0071 [83]3 years ago
3 0

Answer:

c

Step-by-step explanation:

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Using a system of equations, it is found that the unit prices are:

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From the table, the equations are:

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Replacing the <u>first equation on the second and the third:</u>

z = 9.25 - 2x - 2y

3x + 4y + z = 14.50

3x + 4y + 9.25 - 2x - 2y = 14.50

x + 2y = 5.25

x = 5.25 - 2y

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5x + 3y = 15.75

Since x = 5.25 - 2y:

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The unit prices are:

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A similar problem, also solved using a system of equations, is given at brainly.com/question/14183076

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<h3>Answer:</h3>

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