Y varies directly with X if y equals 39 when x equals 3 What is the value of y when x equals 2

Ineed to know the answer right now! !

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

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out