Ababy giraffe weighed 132 ib at birth. he gained weight at a steady rate for the first 7 months until his weight reached 538 ib. how much pounds did he gain each month?

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)