What is the slope of the line that passes through the points (–20, 18) and (30, 14)?
2 answers:
<h3>
Answer: the fraction -2/25</h3>
Explanation:
Use the slope formula. We subtract the y values together, and do the same for the x values as well. Subtract in the same order each time. Then you divide the two results. Reduce the fraction if possible.
m = (y2 - y1)/(x2 - x1)
m = (14 - 18)/(30 - (-20))
m = (14 - 18)/(30 + 20)
m = -4/50
m = -2/25
Answer:
Step-by-step explanation:
Slope is rise over run.
We are given the points (–20, 18) and (30, 14).
The slope is -2/25.
<em>Brainilest Appreciated. </em>
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Y = 25x + 35 y = 5x + 45 Thus, 25x + 35 = 5x + 45 25x - 5x = 45 - 35 20x = 10 x = 10/20 = 1/2 y = 5x + 45 y = 2.5 + 45 y = 47.5 Thus, x = 1/2, y = 47.5
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