Answer:
Here is your answer with solutions.
1. Simplified already
2. 5x^2 x (3x+5)
3. 3x^3 x (3x^4 +11)
Answer: Store C by far, less money more time.
Step-by-step explanation:
Even though it has not happened yet again
x=11.4242....
100x=1142.4242....
100x-x = 99x = 1131
x=1131/99 = 11 42/99 (unreduced) = 11 14/33 (reduced fraction)