Solve the equations for y.
1) x+y=2
2) 4x+2y=8
3) y-3=0

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table