Rita earned 45 points on a test. she lost 8points, earned 53 points, then lost 6 more points what is rita's final score on the test?

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost

If the angle bisectors of a pair of opposite angles of a quadrilateral are the opposite sides of a parallelogram formed by the two angle bisectors and two sides of the quadrilateral, is the quadrilateral always a parallelogram? explain your answer.

Which aspect of electronic commerce does the ftc regulate? a. encryption and transfer of data b. disposing of credit reports c. network security d. antivirus software updates