50 points! I will mark brainliest. Random answers will be reported.

The formula for a rotation of 270°CCW (or 90°CW) is (y, -x). So it would be A’(-3,5), B’(4,1), C’(-1,-5). Try to double check yourself though, I did this on a whim. Hope this helps!

Here’s the answer. you’re supposed to use 2900 times the interest rate and then add your original amount of money. now you get 2997.15