Consider the polynomial 5x^2+8x-9. what is the degree of the polynomial? a.) constant b.) 1st, linear c.)2nd, quadratic d.) 3rd, cubic

What is the solution set of the quadratic inequality x^2-5< or equal to 0

Of the 189 miles of beaches at ocean side, 7% are privately owned 39% are owned by resorts, and 54% are public beaches. how many miles of beach are not public?

Melody received $140 at the end of a certain week. how many customers did she advise that week?