What is the nth term of the sequence below? 2, 6, 12, 20, . . a. 3n b. n(n + 1) c. n^2 - 1 d. n^2 + 1

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

Ms. ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms. ortiz charge per kilogram of tomatoes to make on a load of tomatoes?

Fast! find the length of cu. the triangles are similar. show your work.