Adele started her homework at 9: 10.she finished at 9: 45.how long did she spend on her homework

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

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.

It says factor each expression completely 8y+48