Write an expression describing all the angles that are coterminal with 221º. (Please use the variable k in your answer. Give your answer in degrees, but do not include a degree symbol in your answer.)

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap

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.