Help me please brainleist for free if you do it

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost

Once george got to know adam, they found that they really liked each other. this is an example of what factor in friendship

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)