3 years ago

2y+3x=90 what is x and y

1 answer:

4 0

If x=-6 then y=54.
If x=-4 then y=51.
If x=-2 then y=48.
If x=0 then y=45.
If x=2 then y=42.
If x=4 then y=39.
If x=6 then y=36.

There are an infinite variety of pairs of numbers for 'x' and 'y'
that can make that equation true.

You can use that equation to draw a line on a graph. Then
EVERY point on the line is a solution to the equation.

'x' and 'y' don't have single values unless you have TWO equations.

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There are 9 cherry cokes, 3 diet cokes, and 4 coke zeros in a cooler. What is the proabiliyt of selecting a drink and getting a

Minchanka [31]

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I don't know EXACTLY how to get the probability without a replacement.. sorry

5 0

3 years ago

Use the quadratic formula to solve the equation. 2x2−6x+1=0 Enter your answers, in simplified radical form, in the boxes. x = or

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To solve this problem you must apply the proccedure shown below:
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2x²−6x+1=0
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x=3/2+√(7)/2

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3 years ago

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Answer:

Step-by-step explanation:

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