The most efficient first step in the process to factor the trinomial 3x³-24x² + 36x is : O A. factor out 3
O B. factor out 3x
O C. factor out (x - 2)
O D. factor out-1​

Asix-sided number cube is rolled twice. what is the probability that the first roll is an even numbe and the second roll is a number greater than 4?

Which is the graph of the linear equation x – 2y = 6?

Atourist boat is used for sightseeing in a nearby river. the boat travels 2.4 miles downstream and in the same amount of time, it travels 1.8 miles upstream. if the boat travels at an average speed of 21 miles per hour in the still water, find the current of the river.