Simplify the expression: (9x^3−4x^2+3x)−(12x−4x^2−5x^3)(9x^3 -4x^2+3x)-(12x-4x^2-5x3)

Adam drew two same size rectangles and divided them into the same number of equal parts. he shaded 1/3 of one rectangle and 1/4 of the other rectangle. what is the least number of parts into which both rectangles could be divided into?

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8