Answer:
Option A. is correct
Step-by-step explanation:
Like terms are those terms that have same variables of same powers. Terms that are not like terms are said to be unlike terms.
For example 
are like terms and 
are unlike terms.
Given polynomial is 
Like terms need to be combined to write the polynomial in standard form
Here, like terms are 
Option A. is correct.
Https://www.desmos.com/calculator/xrssb1m1ft
According to the graph of these two lines:
<span>The x-intercept of the line x = 3.5 is (3.5,0)
The y-intercept of the line y = -6.5 is (0,-6.5)
</span>
I hope that
helps!
Answer:
1449/2691
Step-by-step explanation:
We must start from the fraction that is 7/13. Now, we know that it was simplified, with trial and error we can reach the result.
First, let's multiply both by 200:
7 * 200 = 1400
13 * 200 = 2600
1400 + 2600 = 4000
It means that we are missing 140, to reach the objective, that is, we are close, let's try 205 now:
7 * 205 = 1435
13 * 205 = 2665
1435 + 2665 = 4100
We get even closer, only 40 missing, let's try 207 below:
7 * 205 = 1449
13 * 205 = 2691
1449 + 2691 = 4140
We managed to get to the corresponding numbers, therefore the original fraction was 1449/2691
