Fred was told to simplify (3x + 2)2. His work is below. (3x + 2)2 = (3x)2 + (2)2 = 9x2 + 4

Part A: Explain what mistake Fred made while doing the problem.

Part B: What is the correct answer to the problem Fred was given?

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?