**Answer: Option A: The entire expression is a sum.**

** Option C: The term is a quotient are true statements.**

**Step-by-step explanation:**

Determine which statements are true:

Option A: The entire expression is a sum.

All of the given terms are additions. Thus, it is true not false.

Option B: The coefficient of s is 3.

False ,s has no denominator 3 in it. In the equation for s, the coefficient is .

Option C: The term is a quotient.

The dividend is 7, the divisor is r, and the quotient is 7. So, It's true.

Option D: The term has a variable.

False, variables are not present in the term.

In analysis, Option A: The entire expression is a sum, and Option C: The term is a quotient are true statements.