William is reading a book for class. the book is 94 pages long. for the first assignment, william read 25 pages. for the second assignment, he read 37 pages. for the last assignment, he has to finish the book. how many pages does he have left to read?

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

Solve the triangle. a = 21°, c = 105°, c = 5