If |x|=x, then x is positive. The value x is 3, so |3|=3. State the law logic that is illustrated

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

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