I really don't know how toowrk it out on paper, I'm afraid. I just looked at it, and somehow knew that the answers are 7 and 9.
8xy-7xy-3xy-3y²-2y²+8y²+5x²+12x²
then simplify by combining like terms -2xy+3y²+17x²
Answer: The quotient is 5.5
Step-by-step explanation
Answer:
4976.28 square miles (nearest hundredth)
Step-by-step explanation:

<u>FM radio station</u>
Given:

<u>AM radio station</u>
Given:

Difference:
