8m + 18 − 13 + 4n = ?
can u answer lol

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

Which statement describes surface features called maria on the moon

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. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax