Need help on this question asap please and thank you I will appreciate it a lot.

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?

Find the commission on a $590.00 sale if the commission is 15%.

Aline passes through 3,7 and 6,9 what equation represents the line