There are 27 tickets at the theater to watch our movie. Then there were 13 people in line after the tickets were bought. How many tickets were left ?

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?