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Pie
3 years ago
13

Find: (4x2y3 + 2xy2 – 2y) – (–7x2y3 + 6xy2 – 2y)

Mathematics
1 answer:
Ivahew [28]3 years ago
8 0

Answer:

10x2y3 -4xy2

Step-by-step explanation:

Just take the like terms and separate them-

1) 4x2y3 - (-7x2y3)= 10x2y3

2)2xy2 - 6xy2= -4xy

3)-2y - (-2y)= 0y

Hope this helps :)

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Graph a line that contains the point (3,-6) and has slope of -1/2​
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Answer:

Step-by-step explanation:

Let the equation of the line is,

y = mx + b

Here, m = slope of the line

b = y intercept

Since, m = -\frac{1}{2}

Equation of the line will be,

y = -\frac{1}{2}x+b

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-6 = -\frac{3}{2}+b

b = -6 + 1.5

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Equation of the line will be,

y=-\frac{x}{2}-\frac{9}{2}

Table for the points on the graph,

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Plot these points and join them to get the graph of a line.

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2 years ago
May anyone help me on this <br> Write your answer using simplest form in all problem
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3 years ago
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A tank containing 64 gallons lost 6 1/4% of this through leakage how much is remaining is the tank
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if we take 64 to be the 100%, how much is 6¼% off of it?

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2 years ago
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