Which inequality is true for all real numbers? Check all that apply. a – b < a + b ac ≥ bc If a ≥ b, then a + c ≥ b + c If c > d, then a– c < a – d If a < b, then a < b + c

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

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?

Which graph represents the linear function below? y-4= (4/3)(x-2)