Can some one help me i'm im elementary and i do not know wut to do

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%