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Nataly [62]
2 years ago
15

Work out the value of 5x-2y when x=-2 and y=-3

Mathematics
1 answer:
max2010maxim [7]2 years ago
3 0
I guess this how it would go
<span><span><span>(5)</span><span>(<span>−2</span>)</span></span>−<span><span>(2)</span><span>(<span>−3</span>)</span></span></span>

So your answer should be <span>−4</span>

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Find the slope of the line that passes through the points (10,8) and (4,12)​
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Answer:

The slope is -2/3

Step-by-step explanation:

To find the slope of a line between two points, we use the equation

m = (y2-y1)/ (x2-x1)

where (x1,y1) and (x2,y2) are the two points

m = (12-8)/(4-10)

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   = -2/3

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6 0
3 years ago
Read 2 more answers
What value of y satisfies the system of equations below?<br> 2x - y = 6<br> 2x + 3y = 14
Oksana_A [137]

Answer: y=2

Step-by-step explanation:

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If you need x, just insert y into the equation and work out x from there

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x=4

5 0
2 years ago
Can someone help please
Novosadov [1.4K]

Answer:

You should graph the numbers on the side then pin point the coordinates on the graph

Step-by-step explanation:


8 0
3 years ago
Which is bigger 5/9 or 11/20
Lina20 [59]
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Which of the following modifications to the list of assets and liabilities below would result in an increase in net worth?
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A and d because money is coming in
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3 years ago
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