Which equation, when solved, results in a different value of x than the other three?

And employee salary increased by $4500 which represents a 15% raise what is the rate of the increase

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

In the following diagram it is given that dec, ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2