Solve the following system of equations.
6x = 7y=-14
- 8x + 9y= 16

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. the heights of the girls in an advanced swimming course are 55, 60, 59, 52, 65, 66, 62, and 65 inches. match the measures of this data with their values.

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39