What is the perimeter of a 4' square?

Phillip had some bricks. he stacked them in 6 equal piles. which expression shows the number of bricks phillip put in each pile? let the variable m stand for the unknown number of bricks. m + 6 m÷6    m−6    6m

What are the exclude value of mn+3m

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take