Can you please help me!? Explain and show work, please!

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

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