Which of the following is the equation of a parabola with the focus at (0, 3/4) and the directrix y = -3/4?​

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0