Answer:
Yes it is.
Step-by-step explanation:
So what you do is you take them and add them together and divide by how many there are.
<em>89% + 80% + 0% = 169%</em>
<em>169%/3 = 56.3%</em>
56.3% is your answer.
x *2 + (28-x)*4 = 100
Given
Total number of questions in the paper = 28
Out of these 28 questions let us say that x number of questions are of 2 points and 28-x questions are of 4 points.
Also, the complete test is of 100 marks
Thus, the linear equation representing the
9-2b
Set up equation:
Add like terms
