Find the mean of this set of numbers:
10, 10, 7, 12, 11

What expression is equivalent to (2x-1)(x-3)?

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.