So take the numbers a multiply them by nine. if they are more than 117, then they are correct, but with D 9x13 is equal to 117 so it is part of the solution set.
Turn 5% into a decimal which is 0.05, then multiply by 2.95 = 0.1475 round it off, which is 0.15 so $0.15 is the tax and if ur looking for the total price then add $2.95 to $0.15
