Identify and extend the pattern to find the next number in this sequence: 63, 54, 45, 36,

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)