Ihave a bag with 3 fair dice. one is 4-sided, one is 6-sided, and one is 12-sided. i reach into the bag, pick one at random and roll it. the outcome of the roll is 4. what is the probability that i pulled out the 6-sided die?

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Given the box plot, will the mean or the median provide a better description of the center? box plot with min at 10.5, q1 at 11.5, median at 12.5, q3 at 13.5, max at 15

Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step