Solve.
x^2-15x+50

(x-5)(x+10)
(x+5)(x+10)
(x-10)(x-5)
(x-10)(x+5)

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax

In angle pqr find the measure of

Joanie watched 1 out of three of a movie in the morning