Solve the system using elimination. 3x+2y=17, 2x+5y=26

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?