Solve for b.

7.6 − 7.4 = b

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup