you rent a car and are offered 2 payment options. you can pay $25 a day plus $0.15 a mile (option a) or you can pay $10 a day plus $0.40 a mile (option b). for what amount of daily miles will option A be the cheaper plan ?

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