Answer:
2.57 might be right. If its not then I'm sorry
Step-by-step explanation:
Remove the parentheses: 15a²-6ab+8a²+20+5ab-31+a²-ab Combine like terms: 24a²-2ab-11
Answer: 24a²-2ab-11
He initial value is 32,000 and the value after 13 yrs is 8133.97
Anything over 12/6 will be greater than 4/2 such as 19/6 or 28/6
