Simplifing expression
1-1/5÷2/3+10÷(-3)

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.

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

What is another way to express 36 +32