What is the common denominator between 1/2 and 2/3

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

Suppose you can spend at most $12. create an inequality that represents this restraint. then find at least three ordered pair solutions representing the number of boxes of candy and combos you can buy

In the triangle rst, rs = 65 and st = 60. which equation could be used to find the value of angle s?