Rewrite 1/2 book 3/4 hour as a unit rate

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?

Alogical argument that is presented in graphical form using boxes and arrows is called?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39