Aflorist has 78 white roses and 65 red roses. the florist arranged the roses into groups that have the same ratio of white roses to red roses. how many red roses are in a group of 12 white roses

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?

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

What is an alternate exterior angle