Answer :
Let's work through this problem step-by-step:
1. Identify Jose's Original Test Score:
We know that Jose increased his score by 15 percentage points to reach a final score of 83%.
2. Define the Variable:
Let 'x' represent Jose's score on the first test, which means before the increase.
3. Write the Word Problem as an Equation:
Since Jose's first score increased by 15 percentage points to achieve the new score, we can write this relationship using the following equation:
[tex]\(x + 15 = 83\)[/tex]
Here, 'x + 15' represents Jose's improved score of 83%.
Therefore, the correct equation that represents the problem is:
[tex]\[x + 15 = 83\][/tex]
1. Identify Jose's Original Test Score:
We know that Jose increased his score by 15 percentage points to reach a final score of 83%.
2. Define the Variable:
Let 'x' represent Jose's score on the first test, which means before the increase.
3. Write the Word Problem as an Equation:
Since Jose's first score increased by 15 percentage points to achieve the new score, we can write this relationship using the following equation:
[tex]\(x + 15 = 83\)[/tex]
Here, 'x + 15' represents Jose's improved score of 83%.
Therefore, the correct equation that represents the problem is:
[tex]\[x + 15 = 83\][/tex]
