Can somebody please email me.. if you smart please email me.. and if you can do this one thing for me please email me at cutenalexa and u know the rest. somebody that would actually please respond​.. (I need help with social studies) i know I put this already but I need more people to respond
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Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.

I’m stuck on this equation, anyone got the answer?

3questions show how you solved the problem 1. subtract & simplify (–y2 – 4y – 8) – (–4y2 – 6y + 3) 2.multiply and simplify 2x2y3z2 · 4xy4x2 3.multiply and simplify (x – 4) (x2 – 5x – 6)