Double question
brian has $24 worth of pizzas delivered to his house for a $3 delivery fee. he pays 7% sales tax and 15% tip, which are both calculated on the total price before the delivery fee. how much change does he receive, in dollars, if he pays with two $20 bills?
two customers buy the same couch, but live in different states. the table shows the couch pricing information. what is the difference in percent, between the sales tax in new jersey and the sales tax in new york?
new york: pricing before tax: $2,500
pricing after tax: $2,600
new jersey: pricing before tax: $2,000 pricing after tax: $2,140