Answer:
-9
Step-by-step explanation:
The in the first expression, y is to the -9'th degree, which means n is -9.
(If there are numbers of similar term multiplied together, the exponents are to be added.)
Answer:
the area of the rectangle is 20 square units.
Step-by-step explanation:
i don't have it step by step but i did get 100%
Answer:
Step-by-step explanation:
What grade are you in
Answer: 6x^7+ 12x^6+ 3x^5
Hope that helped
Answer: right
Step-by-step explanation: