If f(x) = –5x – 4 and g(x) = –3x – 2, find (f – g)(x). a. (f – g)(x) = –5x + 3x – 2 b. (f – g)(x) = 5x – 3x + 2 c. (f – g)(x) = –2x – 2 d. (f – g)(x) = –5x – 3x – 6

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

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?

Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?