Solve for all values of x by factoring

X^2-4x-45=0

A potter works 4 days a week, makes 14 pots per day on average, and charges $24 a pot. If she lowers her price to $16 a pot, by how many pots per day on average must she increase her production to make the same amount of money per 4-day workweek?

The side of a square is 32/5, what is the area of the square

Lou Harris is guaranteed a minimum $275 weekly salary plus 5.25% of his total sales. What were his total sales for a week in which his gross pay was $700?

Which number best represents the situation. "A plane descends 1, 500ft? 1,500 15 -1,500 -15

Mr. Smith but seven tickets to the puppet show and spent a total of $43. Adult tickets cost nine dollars and children six tickets cost four dollars. How many tickets to each type did Mr. Smith purchase?

Kit bought a soft drink and a sandwich for $9.00. What was the price of each if the sandwich cost 3.5 times as much as the soft drink?

What is the solution to the system of equations? y = - 5x + 3 y = 1 (0.4, 1) (0.8, 1) (1, 0.4) (1, 0.8)

Find the solutions to the equation 10^2x+11 = (x+6) ^2-2. Which values are approximate solutions to the equation check all that apply. A. - 9.6 B.-7.4 C. - 4.6 D. - 2.4 E. 0.6

how many pairs of opposite sides are parallel in a trapezoid? how is this different from a parallelogram?

The total bill for drinks and pizza and drink is 14.90 before tax/the sales tax is 5 •/• what will be the amount of sales tax added to the bill.