Mr. Brown is creating examples of systems of equations. He completes the steps to find the solution of equations below

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3

Then why is the question on here if you know the answer

21 because hes a savage and is apart of slaughter gang