Which statement is true for the equation 2x − 2x − 7 = −7? it has infinitely many solutions. it has two solutions. it has one solution. it has no solution.

Suppose a ball is dropped fromca height of 6ft. it bounces back up but time it bounces, it reaches only 7/10 of its pervious height. what is the total of each height that the ball reaches after 5 bounces

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Which expression is equivalent to -5(3x - 6/7)