-1-(-4) = 0
37 - 40 =0)

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line

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?

Write the expression 7x^3-28xy^2 as the product of 3 factors