Oro's book club was offering a special on books this month. he bought 5 for $0.98 each and then a regular book for $19.29. his total shipping cost was $14.25. what was his total cost

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?