An item is regularly priced at $60. It is on sale for 30% off the regular price. How much (in dollars) is discounted from the re
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Answer:
y = -5x -10
Step-by-step explanation:
This is the slope-intercept form:
First, we look for the slope. The slope is found by using the equation:
m = -5.
Now, given the two points, our y₁ is -25, and our x₁ is 3. Therefore, we substitute these values into the equation, and get:
y - (-25) = -5(x - 3)
y + 25 = -5(x - 3)
y + 25 = -5x + 15
y = -5x + 15 -25
y = -5x -10