Whats 135 and 306 divied in fractions

What is the product? (x2+3y+7) [yy+1)

Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. the douglas-fir is a conifer tree that grows in the taiga biome. it has an average height of about 70 feet, and its wood is an important source of lumber.

Find an equation for the linear function which has slope -10 and x-intercept -7