9-3 divided by 1
_ plus 1 =?
3

Asap 25 pts + brainliest to right/best answer

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

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