The area of a rectangle is x queered minus 2x -15 and the length of the rectangle is x +3 find the width of the rectangle the area of a rectangle is x queered minus 2x -15 and the length of the rectangle is x +3 find the width of the rectangle

Asystem of equation is shown below 6x - 2y equals 3 . and 5x + 3y equals 4. would you solve by substitution or elimination? and why

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz