SERIOUSLY NEED HELP GOT 10 MINUTES LEFT AT LEAST COME TAKE A LOOK!!! MY FINAL QUESTIONS!SERIOUSLY NEED HELP HOT 10 MINUTES LEFT AT LEAST COME TAKE A LOOK!!! MY FINAL QUESTIONS!

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.

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75

Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid