What is the value of the median? 2 8 0 6

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

What are the exclude value of mn+3m