Colleen plotted -1 -31 on a time line show the time line

Two parallel lines are crossed by a transversal.what is value of x

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?

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