There’s a picture that is my question

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

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. after tax the total is 45.99. what percentage of the subtotal is the total?