I’m not sure what the answer is

What is the result of adding the system of equations? 2x+y=4 3x-y=6

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25