Kelly ran 2 miles and burned 240 calories. the next day she ran 3 miles and burned360 calories. th3 nest day 4 miles and 480 miles. if this pattern continues, how many calories will she burn if she ran 8 miles?

Points j and k plotted on the coordinate grid are two vertices of rectangle jklm rectangle jklm has an area of 7 square units point j is located at 2,1 and point k is located at -5,1 each vertex of the rectangle is located at a point that has integer coordinates. what is the perimeter of rectangle jklm? (need answer asap)