What is the value of x. i added the answer choices also : )

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

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square