What would the square root of 2 be when multiplied by xy. sqrt(2)xy

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?

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

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?