Joel earns $1,700 per month. if he spends $425 on rent each month, what percent of his income does he spend on rent? a. 20% b. 331/3% c. 40% d. 25%

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