3x + 4 = 2x + 27
3x - 2x = 27 - 4
x = 23 <==
Answer:
4877 fish
Step-by-step explanation:
Each year, the fish population is multiplied by 1-6% = 0.94, so after 8 years it has been multiplied by 0.94^8 ≈ 0.609569.
At that time, the population is ...
8000×0.609569 ≈ 4877 . . . fish
(2)^3 * (5)^2 * 11
We use PEMDAS so we have to do the exponents first.
2^3 = 8
5^2 = 25
8 * 25 *11
You then go left to right cause they are all multiplication:
200 *11 = 2200 miles
Answer:
400
Step-by-step explanation: