Ahockey net is on sale for $72.99. if the sales tax rate is 7%, what is the price of the tax . a: $5.11 b: $14.58 c: $3.28

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?

3x + 4y = 5 x- 3y = -7 solve by substitution

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.