graph the quadratic functions y= -2x^2 and y= -2x^2 +4 on a separate piece of paper. Using those graphs, compare and contrast the shape and position of the graphs

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Need ! 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?