Antonia is printing greeting cards. she paid a setup fee of 25 dollars and will pay 55 cents for each printed card. how many cards must antonia print in order to make the average cost per card 75 cents?

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter