Simplify (3+√5)(5+√3)

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction