Which statements are true about the graph of y s 3x+1 and y 2 -x+ 2? Check all that apply. The slope of one boundary line is 2.
Both boundary lines are solid.
A solution to the system is (1, 3).
Both inequalities are shaded below the boundary lines.
The boundary lines intersect.

Which of the following vectors are orthogonal to (2,1)? check all that apply

Zack and tia played chess for 50 min they put the chessboard away at 11: 20 when did they start

Problems and applications q5 four roommates are planning to spend the weekend in their dorm room watching old movies, and they are debating how many to watch. here is their willingness to pay for each film: willingness to pay (dollars) shen antonio dmitri jake first film 10 9 8 3 second film 8 7 6 2 third film 6 5 4 1 fourth film 4 3 2 0 fifth film 2 1 0 0 within the dorm room, the showing of a movie a public good. if it costs $12 to rent a movie, the roommates should rent movies in order to maximize the total surplus. suppose the roommates choose to rent the optimal number of movies you just indicated and then split the cost of renting equally. this means that each roommate will pay $ .