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3 years ago

Look at this graph:

Mathematics

1 answer:

Alina [70]3 years ago

7 0

Answer: 1/3

Step-by-step explanation:

Two points on this graph are (40, 80) and (70, 90). These points can be used to find the slope.
The formula for slope is (y2-y1)/(x2-x1).
Plugging our numbers into the formula:
(80-90)/(40-70) = (-10)/(-30) = 1/3

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3 years ago

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2 years ago

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Which expression is the simplified form of -10 + 3x - x - 7x + 5x + 7 + 2x?

Mars2501 [29]

Answer:

Step-by-step explanation:

-10 + 3x - x - 7x + 5x + 7 + 2x

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