Kayla put 8 questions on this quiz and then shuffled them. in how many different orders can they appear?

a 16
b 40,320
c 64
d 36

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

Graph y = -|x| + 2. click on the graph until the correct one appears.

Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°