2/3 of a number is 10. what's the number?

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

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