If the graph of y= (ax+b)/(x+c) has a horizontal asymptote y=2 and a vertical asymptote x=-3, then a+c=?

Can someone me and do the problem plz so i can understand it more better

What is the measure of the smallest angle in the diagram? 15 29 32 45

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?