From 5 times a certain number, 189 is subtracted, and the remainder is one half the original number. what is that number?

Which of the following is the rational exponent expression of 6 root f

Do 12/14 and 8/10 have the same value? explain your answer.

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.