Answer:
Option E)
is correct
The expression which represents the sum of c and 3 in terms of b is

Explanation:
Given that b and c are real numbers such that
the product of c and 3 is b
That is given by (c)(3)=b
3c=b
To find the expression which represents the sum of c and 3 in terms of b:
the sum of c and 3 =c+3
From given 3c=b

Now substitute the value
in c+3 we get
which represents in terms of b
Therefore the expression which represents the sum of c and 3 in terms of b is

Therefore option E)
is correct