Two-inch cubes are stacked as shown in the drawing. What is the total surface area? A) 30 sq. in B) 60 sq. in C) 80 sq. in D) 120 sq. in

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?

Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)

With finding limits of multi variable !