A book of stamps costs $9.80. The expression 9.8n represents the price of one stamp. What does the variable n represent?
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is the correct answer and this expression can be simplified to find the slope of the line of best-fit in the scatterplot below by using the the slope equation :
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What is Slope of the Line?
The slope of the line is the measure of its steepness and direction. Without using a compass, determining the slope of lines in a coordinate plane can help predict whether the lines are parallel, perpendicular, or none at all.
Any two distinct points on a line can be used to calculate the slope of that line. The slope of a line formula computes the "vertical change" to "horizontal change" ratio between two distinct points on a line. In this article, we will learn about the slope-finding method and its applications.
To know more about Slope of the Line, visit: brainly.com/question/18240977
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