What is the sum of 7 and x?

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

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.

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg