PLEASE PLEASE PLEASE HELP ME Which equation represents the scenario Michelle's new car cost $30.000 and it's value depreciate by 12.5% annually  A. V= 30,000 (1-.125)^t
B. V= 30.000 (1-12.5)^t
C. V= 30,000 (1+.125)^t
D. V= 30,000 (1+ 12.5)^t

Point a is located at (0, 4), and point c is located at (−3, 5). find the x value for the point b that is located one fourth the distance from point a to point c. −0.25 −0.5 −0.75 −1

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) .

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details