(3.01) the gcf of 24 and 66 is a: 4 b: 6 c: 12 d: 24 need answer !

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

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?

Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?