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Lyrx [107]
3 years ago
14

Which expressions are equivalent to -90-60w−90−60wminus, 90, minus, 60, w?

Mathematics
1 answer:
Vinil7 [7]3 years ago
3 0

Answer:

-270-180w

Step-by-step explanation:

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Step-by-step explanation:

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What is an equation of the line that passes through the points (4,-1) and (8,5)?
fiasKO [112]

Answer:

y=3/2x-7

Step-by-step explanation:

the equation of the line for slope-intercept form is y=mx+b, where  m is the slope and b is the y intercept.

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the equation for slope is (y2-y1)/(x2-x1)

label the points:

x1=4

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now substitute into the equation:

m=(5--1)/(8-4)

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here is our equation so far:

y=3/2x+b

we need to find b

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substitute into the equation

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the y intercept is -7

so the equation is y=3/2x-7

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