A car company tested a sports car on a road with different inclines. The test driver tested the car by driving a distance of x miles on a flat road, (x2 + 3) miles downhill, and (x − 7) miles uphill. Which simplified expression is equivalent to the total distance, in miles, for which the car was tested?

A. x^2-3x-23 : will be a polynomial
B. x^2-3x-23 : may or may not be a polynomial
C. x^2-13x+9 : will be a polynomial
D x^2-13x+9 : may or may not be a polynomial

Give the names of the following body motions produced by muscle actions: increases the angel of a joint. turns the palm downward. decreases the angle of a joint. points the toes.

Anurse is instructing a client who has a new prescription for a daily dose of lovastatin extended release. which of the following information should the nurse include in the teaching? a. report to the clinic for quarterly monitoring of kidney function while taking this medication. b. mix with applesauce after crushing if the medication is difficult to swallow. c. avoid consuming dairy products while taking this medication. d. take the medication with the evening meal.

Anurse is caring for a client who has diabetes mellitus and is taking pioglitazone. the nurse should plan to monitor the client for which of the following adverse effects? a. tinnitus b. insomnia c. fluid retention d. orthostatic hypotension