Help me please! Ratios and Rates! Worth 20 points help I need the answers in 45 minutes! Please get 3,4,5,6,7and 8 done I need help!! Thank you no links for websites are aloud thank you

Which rule describes the composition of transformations that maps ajkl to aj"k"l"? ro. 900 o to, -2(x, y) to, -20 ro, 900(x, y) ro, 9000 t-2. o(x, y) t-2, 00 ro, 900(x, y)

I’m still confused on how to work the percentages

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.