What is the slope of the line represented by the equation y=-3x+7

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor

Complete the steps to find 4.830 ÷ 5

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)