Solve the quadratic formula for (5x+3)(5x-3)=19X

Must show all workings

Can someone answer this question? : )

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick

The graph shows how many words per minute two students read. drag to the table the unit rate that matches each graph.