Martha will be entering high school in a couple of years. which steps should she take to ensure she has money to pay for college? check all that apply

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?