Equation 2x²-5x+1 has roots alpha and beta. Form quadratic equation with roots (alpha² + 1/alpha²) and (beta²+1/beta²)

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

Through which points should a line of rotation be placed to create a cylinder with a radius of 3 units