Tim said that to solve the equation x - 2 = 9, he would need to subtract 2 from both sides of the equation. is tim correct ?

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b