Jessica's bank is offering her a loan with a stated rate of 4.90% interest. If the interest is compounded every two months, what will Jessica really pay for interest? A) 4.90%
B) 5.00% THIS ONE
C) 5.01%
D) 4.96%
Must SHOW work for points

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

The holiday party will cost $160 if 8 people attend. if there are 40 people who attend the party, how much will the holiday party cost

If f(x) = 3x-2 and g(x) =2x+1 find (f-g)(x)