What is the equation of the line written in general form?

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Which equation can be solved to find x the measure of jk in the apex

What is the perimeter of a rectangle if the length is 5 and the width is x?