Which angles are corresponding angles check all that apply

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?

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18