Ellen has a bag with three red marbles and to blue marbles in it she’s going to randomly draw a marble from the bag 300 times putting the marble back in the back after each drop what is the best prediction for the number of times allen will draw a blue marble

What is the solution to the system of the equations? x = y - 3 x + 3y = 13

What value of x is in the solution set of –5x – 15 > 10 + 20x?

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)