John walks 11/16 miles to school each morning. he had walked 2/3 of the distance. how many miles has he walked a. 7/15 b. 13/24 c. 7/18 d. 11/24

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)