1/2 divided by 3/2 = ?

3/4 divided by 2/5 =?

7/8 divided by 7/2 = ?

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39