If A = (1, 3, 5) and B = (1, 2, 3, 4, 5, 6) then A U B

What is the slope of a line that is perpendicular to y = 3x + 1

Quadrilateral wxyz is on a coordinate plane. segment yz is on the line x+y=7 and segment xw is on the line x+y=3. which statement proves how segments yz and xw are related

When you flip a biased coin the probability of getting a tail is 0.6. how many times would you expect to get tails if you flip the coin 320 times?