Answer: 76
Step-by-step explanation:
This is the answer I wish you will understand
Substitute n with 2+n
p(2+n)=2(2+n)+1= 4+2n+1=2n+5
From the given data, it is clear that the first area model represents the fraction 
From the second area model,
Total number of regions = 6
Number of shaded regions = 2
The fraction represented by the model = 
Let's complete the expression.

There is a 50 50 chance of rolling both numbers so the answer will be 1