Given the line of best fit for a set of data points with the equation y=5x- 2.5, what is the residual for the point(5,26)? A. 3.5 B. -3.5 C. -26 D. 26

Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.