Please help me, if you do you can have these free points!!

What is the binomial expansion of (2x-3)^5

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 expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b