What is the simplified form of the following expression 2sqrt27 + sqrt12-3sqrt3-2sqrt12

Why do interests rates on loans to be lower in a weak economy than in a strong one

The table represents a linear function. what is the slope of the function? –6 –4 4 6

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2