Many venues offer tickets at varied prices, for example, adult versus child tickets, or main floor versus balcony seating. Find two different prices for tickets at an event at the venue you chose. (If the venue has more than two categories of pricing, use information for just two of them.) You can use approximate values to set up your model for this situation.

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)

Libby built a fence that was 56 \text { feet}56 feet long over 44 days. she built the same length of fence each day. how many inches of fence did libby build each day?