Which three expressions are equavalent to the expression 3x-12-2(x+12)

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?

In the figure below, triangle rpq is similar to triangle rts. what is the distance between p and q? a. 24 b. 42 c.50 d. 54

Which of the following points is a solution to the system of equations shown? y - x = -1 x + y = -5