Suzanne needs material for her school project. She buys 2.5 yards of material at $5.84 a yard. What is the total cost of the material? Round to the nearest cent.

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.

Find two consexutive odd integers such that the sum of their square is 650