Diners frequently add a 15% tip when charging a meal to a credit card. what is the total amount charged if the cost of the meal, without tip, is $10?

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?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2

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