In the formula LaTeX: d=rtd = r t, LaTeX: dd represents distance in miles, LaTeX: rr represents average speed in miles per hour, and LaTeX: tt represents time in hours. What is an automobile's average speed, in miles per hour, if it travels LaTeX: 6060 miles in LaTeX: 1\frac{1}{2}1 1 2 hours? Group of answer choices 30 40 60 90 120

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.