Please help me simplify the expression and please show work!!! <3

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

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 number completes the inequality? 2/3 < _ < 7/9