hjv8rgmiza hjv8rgmiza 06-01-2021 Mathematics contestada A store is having a sale on office products. Leo buys 4 notebooks that have a regular price of $3.30 each. They are on sale for 20% off the regular price. How much does Leo pay for the 4 notebooks before sales tax? A $0.66 B $2.64 C$10.56 D $13.20