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kondaur [170]
3 years ago
13

X+4y=8 and 3x+4y=0 find the slope-intercept form

Mathematics
1 answer:
Yuri [45]3 years ago
3 0

Answer:

Step-by-step explanation:

Slope intercept form: y =mx + c

1) x + 4y = 8

        4y = -x + 8

Divide the equation by 4

  \frac{4y}{4}=\frac{-x}{4}+\frac{8}{4}\\\\y = \frac{-1}{4}x + 2

Here, m = -1/4  and y-intercept = 2

2) 3x + 4y = 0

          4y = -3x

Divide the equation by 4

           y = \frac{-3}{4}x

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(11n - 3n) - n<br><br> Help plz desperate
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Answer: 7n

Step-by-step explanation:

Because....

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3 years ago
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17X+1 +20x-14 = 90<br> find x
professor190 [17]

Answer:

x = 2.8

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7 0
3 years ago
X^2 -3x + 0 = 0 Factor and solve
Luda [366]
So if you subtract the 0 out from the left side, the equation is now x^{2}-3x=0. Since a x is common in both of the terms on the left side, you can factor it out, now making the equation look like x(x-3)=0. When factoring, each of the separate things (x and (x-3)), must equal zero while the other one doesn't matter. So in order for the equation to be 0, the only potential options for x is 0 and 3. Therefore x=0 and x=3 are the two solutions
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Use the commutative property of addition to write an expression equivalent to the following.
defon
<h3>Answer:  b+5a</h3>

Explanation:

The commutative property of addition is where we can add two numbers in any order.

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2 years ago
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