Notebooks cost $1.20 each. this weekend they will be on sale for $0.80. what percentage is the sale?

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

Kayla has a $500 budget for the school party.she paid $150 for the decorations.food will cost $5.50 per student. what inequality represents the number of students,s, that can attend the party?

Witch represents the inverse of the function f(x)=1/4x-12