Sully is a vocalist in a rock band. The table provided shows the number of tracks his band records and the respective number of albums consisting of those recordings.

Number of Albums Number of Tracks
2 16
4 32
6 48
8 64
10 80

What is the rate of change of the number of tracks Sully’s band records with respect to each album the band releases?
A.
8 tracks per album
B.
2 tracks per album
C.
6 tracks per album
D.
17 tracks per album

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books