Alarge family holds a potluck dinner. each person attending bring either 1 dish or 2 dishes. in total, 14 people come to the dinner, and there are 23 dishes. how many people brought 1 dish and how many people brought 2 dishes?

What is the equation of the parabola with focus (-1,-1) and directrix y=1?

What is the volume of a cardboard box that measures 1 inch by 5 inches by 7 inches? the volume of the cardboard is cubic inches. enter your answer as the number that correctly fills in the blank in the previous sentence. if necessary, round your answer to the nearest tenth, like this: 42.5

If m is the midpoint of ln and ln=27.8 find the length of mn