Solve 6x^2 - 12x + 24 = 0 by completing the square

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

What other information do you need to prove triangle dac=bca by asa

How many $20 bills do you need to have to make $280