What is the ratio 900:150:270 in its simplest form

Which function has the same domain as y=2x

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

Graph y = -|x| + 2. click on the graph until the correct one appears.