PLEASE HELP ITS DUE TODAY!! For problems 8-11, write Yes or No whether each figure is a polygon. (1 point each)

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18

What is the result of the following division?

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