Select the two systems of equations that have exactly one solution.

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet