The equations y=40x+60 represents how much money sue has, y represents the amount of money she has after x months. is sue saving or spending money ? how can you tell ?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

What is the greater volume 72 quarts or 23 gallons

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