1 point "rancis heard that a car stereo system was on sale for 30% off. If the sale price was $57.75, what was the original price of the stereo?
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Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

For the equations below which statement is true ? -2x=14 6x=-42

What is the rate of change of a line that passes through (2,-5) and (6,-2)?