Find the lcm of 9 and 27

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4