EXTRA POINTSS -- Find the measure of the angles marked a, b, c, etc. in each diagram below

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

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

Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%