Answer Happy

Questions 18 and 19 refer to the following information. Revenue Cost Hardcover Paperback $24 $18 $14 $10 A certain book is available from a publishing company in both hardcover and paperback. The table shows the revenue and cost in 2016 for each of the hardcover and paperback books produced by the company. 18 In 2016 the total cost for 200 of the books that were sold was between $2,200 and $2,400. Which of the following could be the number of hardcover books that were sold? A) 80 B) 120 C) 160 D) 200 A) c = 0.5+10t B) c = 0.5+18t C) c = 10 +0.5 D) c= 18+ 0.5 TestD 19 An analyst estimates that the cost of each of the paperback books will increase $0.50 each year after 2016. Which of the following models the cost c, in dollars, of each of the paperback books t years after 2016?
B A 25 A) I only B) II only C) Either I or II D) Neither I nor II C Which of the following additional measurements to the triangle provides enough information to determine the length of AB? I. The length of AC II. The measure of ZABC