The table below shows the ticket rates for whale watching trips offered by Orca Magic Tours: Age Ticket Price
Under three years free
Three to 12 years $32
Over 12 years $44
On a certain day, the company took 82 people on whale watching trips. There were 54 children aged 12 and under, of which some children were under three years. If x represents the number of children under three years, which equation can be used to find the value of x, where C represents the total amount of money collected from tickets that day?

(54 + x)32 + (82 − (54 + x)) ⋅ 44 = C
(54 − x)32 + (82 − 54) ⋅ 44 = C
(82 + x)32 + (82 − (54 + x)) ⋅ 44 = C
(82 − x)32 + (82 − 54) ⋅ 44 = C

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?

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64

On the day a coffee shop first opened, it had 140 customers. 65% of the customers ordered a large coffee. how many customers ordered a large coffee? enter your answer in the box.