You owe $37 on your credit card. You make a $15. payment and then make a purchase for purchase $27 What is the integer that represents the balance on the credit card? Please help me

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Someone answer asap for ! 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?