Answer:
The difference of population of Germany and brazil
< The Difference of population of US and Brazil
< The Sum of population of Germany and brazil
< The Sum of population of US and Brazil
Step-by-step explanation:
Make all population with equal power of 10
<h3>
The difference of population of Germany and brazil</h3>
8.0 x 10^7 = 0.8 x 10^8
1.96 x 10^8
1.96 x 10^8 - 0.8 x 10^8
(1.96 - 0.8) x 10^8
1.16 x 10^8
<h3>
Sum of population of US and Brazil</h3><h3 />
3.16 x 10^8
1.96 x 10^8
(3.16 + 1.96) x 10^8
5.12 x 10^8
<h3>
Difference of population of US and Brazil</h3>
3.16 x 10^8
1.96 x 10^8
(3.16 - 1.96) x 10^8
1.2 x 10^8
<h3>
The Sum of population of Germany and brazil</h3>
1.96 x 10^8
1.96 x 10^8 - 0.8 x 10^8
(1.96 + 0.8) x 10^8
2.76 x 10^8
So now arrange them in ascending order
- The difference of population of Germany and brazil
- The Difference of population of US and Brazil
- The Sum of population of Germany and brazil
- The Sum of population of US and Brazil
2.25 is the correct answer
To correctly solve x from the given equation,
3x - 3 = 6x + 1
We first subtract 3x from both sides of the equation and this will give us,
-3 = (6x - 3x) + 1
Simplifying,
-3 = 3x + 1
Then, subtract 1 again from both sides of the equation to give,
-4 = 3x
Lastly, divide both sides by 3 giving us a final answer for x which is x = -4/3.
Answer:
see below
Step-by-step explanation:
-1.5
Integers have no fractional parts
-1.5 is -1 1/2 which has a fractional part
The rest are whole numbers and integers