find all two digit numbers with the following property:the difference between the number and the number with the same digits in reverse order is 54

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

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Which equation can be solved to find x the measure of jk in the apex