Roger says that y = `\frac{1}{3}`x and y = -3x and parallel. Juan says that the lines are perpendicular. Who is correct? Explain.

Divide. write in the simplest form. 4 1/6 divided by 10

Given the median qr and trapezoid mnpo what is the value of x?

Taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor with some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)= 2x+1 g(x)= 2x^2+1