Serena is a coffe shop manager. the amount of mobey she earns is represented by the equation "m=21h", where "h" is the number of hours serena works, while "m" is the amount of mobey she earns. how much more money does serena make an hour than gabe? , who earns $13.50/hr.

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

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