Picky Painters charges a flat fee of $300 plus $20 per hour for labor. Color Creators charges a flat fee of $500 plus $12 per hour for labor. If P(x) represents Picky Painters and C(x) represents Color Creators, complete the below system of equations.

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.

The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?