George has opened a new store and he is monitoring its success closely he has found that the store is rent Revenue each month can be modeled by r(x)=x^2×5x+14 where X represents the number of months since the store opens the doors and r(x) is measured in hundreds of dollars is also found that has expenses each month can be modeled by c(x)=x^2-4x+5 where x represents the number of months the store has been open and c(x) is measured in hundreds of dollars. what does (r-c)(5) mean about georges new store​

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Anyone know? will mark brainliest if you're correct!

Asays "we are both knaves" and b says nothing. exercises 24–31 relate to inhabitants of an island on which there are three kinds of people: knights who always tell the truth, knaves who always lie, and spies (called normals by smullyan [sm78]) who can either lie or tell the truth. you encounter three people, a, b, and c. you know one of these people is a knight, one is a knave, and one is a spy. each of the three people knows the type of person each of other two is. for each of these situations, if possible, determine whether there is a unique solution and determine who the knave, knight, and spy are. when there is no unique solution, list all possible solutions or state that there are no solutions. 24. a says "c is the knave," b says, "a is the knight," and c says "i am the spy."