among all pairs of numbers with a sum of 239 find the pair whose product is maximum. write your answers as fractions reduced to lowest terms

3. solve the given inequality and graph the solution on a number line.

Quadrilateral wxyz is on a coordinate plane. segment yz is on the line x+y=7 and segment xw is on the line x+y=3. which statement proves how segments yz and xw are related

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?