9 markers cost $11.50. How much would 7 markers cost?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

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?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39