Answer:
8
Step-by-step explanation:
[-2][-2]=-2 x-2=4
4+4=8
Answer:
slope is -3
Step-by-step explanation:
change in y over change in x is -3/1
Answer:
The treatment should be stated by the four companies,since it more interested in the quality among each of the companies to be compared.
Step-by-step explanation:
Yes, they are all equal to each other
Answer:
5y^2 + 10y + 5x^2
Step-by-step explanation:
there's only two like terms that can be combined.