Amovie theater earned $3,600 in sold-out ticket sales for the premier of a new movie. vip tickets cost $20 per person and regular admission tickets cost $8 per person. if the number of regular admission tickets sold was twice the number of vip tickets sold, what was the total number of seats in the theater?

How to solve a simultaneous equation involved with fractions?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes. she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?