4: you would divide the popcorn between them. Each student would get 1.25 bags of popcorn.
5. The fraction 10/60 does not represent this situation because it would need to be 60/10. You are dividing 60 by 10, not 10 by 60.
6.
Step-by-step explanation:
Answer would be 9/6,but can be simplified to 3/2
4. Since f(x) = 2x - 1, we are looking for h(2x - 1), which is (2x-1)^2 + 1. By tha time you expand this you'll get, 4x^2 - 4x + 2. So that is the answer.
5. f(f(x)) = f(2x - 1) = 2(2x - 1) - 1 = 4x - 3
6. h(g(x)) = h(3x) = (3x)^2 + 1 = 9x^2 + 1
Since she spent $9.72 and deposited $9.72 her bank balance did not change at all. She basically paid off how much she spent on lunch on Wednesday.
