What would be the first step towards identifying the solution of the System of Equation? -5x + 10y = -10
7x– 7y= 14
Multiplying one equation by -1, then adding.
Only adding required
Multiplying one equation by any number other than -1.
O Multiplying both equations

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?