What sequence of transformation maps triangle JKL onto MNP

What is the slope of the equation y =

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?