Gcf of 22xy squared and 18xy squared

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

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?

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2