Laura cuts 64 inches of ribbon into two parts and gives her mom one part. laura's part is 28 inches long. her mom cuts her ribbon into 6 equal pieces. how long is one of her mom's piees of ribbon

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.

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?

Collin did the work to see if 10 is a solution to the equation r/4=2.4