manny's father bought a box of miniature candy bars for him. his mother limited the number of candy bars he could eat each day. the equation n = 96 – 3d models the number of candy bars, n, that were in manny's box after d days. how many days had manny been eating candy bars when there were 63 bars left in the box?

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