Xét dấu f(x) = x2 - 4x -12

Empty box + box + empty box fill in the box is equal to 30 how

Average acceleration: i have no idea how to do this.

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?