The midpoint of AB is M (2-7). If the coordinates of A are (-2,-8), what are the coordinates of B?

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?

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges