Maddison checking account hada balance of -$12. then she wrote a check for $15. which represents maddison's account balance now?

Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your

How many ordered pairs of positive integers satisfy xy=32?

Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?