Solve for x: |1/3-x/4|=7/12

Which expression gives you the distance between the points (5,1)and(9,-6)

Which number completes the inequality? 2/3 < _ < 7/9

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.