What is 15/20 simplest form

The figure above shows the lengths of thesides of a rectangle in cm. find the valuesof x and y and then the area of the rectangle.sides: top= 3x - yleft= 3y + 4bottom= 2x + yright= 2x - 3 use both methods, elimination and substitution, if possible.

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.