Solve this equation: -3r -6(-7-10r) (Not trying to find the variable explanation would be helpful to better understand this.)

The system of equations graphed below has how many solutions? y = 2x + 2

If you apply the below transformations to the square root parent function, f(x) = vx, what is the equation of the new function? • shift 12 units right. • shift seven units down.

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1