Of the following options, what could be a possible first step in solving the equation 8x 3 = 2x − 15? adding 8x to both sides of the equation adding 15 to both sides of the equation adding 3 to both sides of the equation adding 2x to both sides of the equation

Adding 15 to both sides. In order to get it to the opposite side of the equal sign, you must do its opposite. You can't add 8x to both sides, because the opposite of positive 8x is negative 8x and that's not what they're asking. The opposite of negative 15 is positive 15, so it works. Opposite of positive 3 is negative three, and they're wanting a positive, so it will not work. Adding 2x wouldn't work, because it's already positive..

Find the perimeter of the figure shown above with a side length 5 units.(each figure is a square).a.10 unitsc.30 unitsb.20 unitsd.40 units select the best answer from the choices providedabcdmark this and return

The answer is 41.7 because 1.39 times 30 is 41.7