You go to a restaurant and order $138.70 worth of food. You tip the waiter 18% and pay 6.5% tax. What is the final cost of the meal?

On saturday morning, calls arrive at ticketmaster at a rate of 108 calls per hour. what is the probability of fewer than three calls in a randomly chosen minute?

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5