What is the contrapositive? If Jason does not go out to dinner, then he will come to the volleyball game.
A. If Jason goes out to dinner, then he will
not come to the volleyball game.
B. If Jason does not go out to dinner, then
he will not come to the volleyball game.
C. If Jason does not come to the volleyball
game, then he will go out to dinner.
D. If Jason comes to the volleyball game,
then he will not go out to dinner.

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14