How do you factor this? ?
(no need to show how u got the answer as long as ur sure of it)

Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Find the solution of system of equation y= x-4 y=4x+2