Which graph correctly represents the solution of this system of equations y=x-6

What is the best reason for jacinta to have a savings account in addition to a checking account

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)