What is the greatest common factor of the numerator and the denominator of the rational expression below. 6x+18/x^-x-12

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.