14 [x(2y+3z)] when x=8, y=3, and z=53

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°

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.