The formula for the perimeter of a rectangle can be expressed in more than one way. one way is p=2(l + w). discuss how you could manipulate this equation to isolate l. write down the steps and include and explanation of each step. is there more than one way to do this? explain

Given the following statements, which is the best

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

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?