Bob needs to buy 300 pencils for his class. If each box holds 25
pencils, how many boxes does he
need to buy?

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.

When only separate discreet points are graphed it is called?

What number line represents the solution set for the inequality -1/2 greater than or equal to 4