She bought 5 rolls of streamers and 3 bags of ballons for $18.50. She bought 1 roll of streamers and 2 bags of ballons for $6.50.
How much streamers cost and how much do the balloons cost?

(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