Arange of a set of numbers is 30. the highest number in the set is two times larger than the lowest number in the set. which set of algebraic equations will solve for the highest and lowest numbers in the set?

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

Solve the equation by completing the square. x^2+2x=17

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.