Francine flicka found a bargain when she bought a lawn mower. she paid the store's clerk three $20 bills and received him $7.45 in change. if the sales tax is 7.3%, what was the selling price of the mower before taxes?

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?

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out