A company sells widgets. The amount of profit y made by the company is related to the selling price of each widget x by the given equation : y=-x^2+51x-201 using this equation find out what price the widgets should be sold for to the nearest cent for the company to make the maximum profit

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.

Graph the following system of linear inequalities. identify at least two points in the solution: y < 5 - 2x | x + 5y > -7