My best guess is D.
But I'm not too sure about it.
Answer:
1 3/14
Step-by-step explanation:
You divide everything by 2 because it is a fraction.
The decimal equivalent is -4.666....
In order to find this, we need to start by just taking the whole number for itself.
-4.
Now we have to handle the fraction version. In order to do that, we need to do the division and turn into a decimal.
2/3 = .666...
Now we simply put them together and get our answer.
-4.666...
Answer:
B) -7
Step-by-step explanation:
x+y
8+(-15)=8-15=-7
First we need to know how many months is 2 years. To answer that we multiply the number of months in a year by 2 and get 48 months.
Every 3 months the population of turtles doubles, but to get how many times the population doubles, you need to divide 48 months by 3 to get 16.
So population of 400 will get <u>doubled</u> 16 times in the following <u>two</u> years.
We construct the following equation where is the final population,
Hope this helps. :)