3- -4
Which of the following correctly ldentifies the set of outputs? (4 points)
O-3,-2, 3)
O-1,2, 3)
O-3, 2), (-2, 1), (3, 3). (3, -1)}
O (2, -3), (1, -2), (3, 3), (-1, 3)}

Write the product as a trinomial. (x + 2)(x + 3) x2 + 5x + 6 x2 + 6x + 6 x2 + 6x + 5 x2 + 5

The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.

What is the least common multiple for 6 and 8? what is the least common multiple for 4 and 12 ? what is the least common multiple for 11 and 12? what is the least common multiple for 3 and 6?