The Zurn family ate at a restaurant that was having a 15% discount on that day. Their meal costs $64.75,and they left a 20% tip. What is the total cost of the meal?

The product of two negative rational numbers is always zero sometimes zero never zero

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

As a salesperson you get $23/ day and $3.60/each sale you make. if you want to make at least $84. in one day, how many sales would need to make? a 15b 16c 17d 18