Find the number of terms in `7xxa+bdiv3-c+b`.

Options

A. 3
B. 5
C. 4
D. 6

Answer

To find the number of terms in the expression \( 7xa + \frac{b}{3} - c + b \), we will follow these steps:

### Step 1: Identify the terms in the expression
The given expression is:
\[ 7xa + \frac{b}{3} - c + b \]

### Step 2: Break down the expression into individual terms
1. The first term is \( 7xa \).
2. The second term is \( \frac{b}{3} \).
3. The third term is \( -c \).
4. The fourth term is \( b \).

### Step 3: Count the distinct terms
Now, we will count the distinct terms:
- \( 7xa \) is one term.
- \( \frac{b}{3} \) is another term, even though it contains \( b \), it is in a different form.
- \( -c \) is a separate term.
- \( b \) is another term.

### Step 4: Total number of terms
Now, we can summarize:
- Total distinct terms = 4 (which are \( 7xa \), \( \frac{b}{3} \), \( -c \), and \( b \)).

### Conclusion
Thus, the total number of terms in the expression \( 7xa + \frac{b}{3} - c + b \) is **4**.