State the number of terms in each of the following algebraic expressions :
`7xxa +b-:3-c+5`

Answer

To determine the number of terms in the algebraic expression \( 7xa + b - c + 5 \), we will follow these steps:

### Step 1: Identify the expression
The given expression is \( 7xa + b - c + 5 \).

### Step 2: Break down the expression into individual terms
A term in an algebraic expression is a part of the expression that is separated by a plus (+) or minus (-) sign.

### Step 3: List the terms
From the expression \( 7xa + b - c + 5 \), we can identify the following terms:
1. \( 7xa \)
2. \( b \)
3. \( -c \) (this is considered as a term)
4. \( 5 \)

### Step 4: Count the terms
Now, we will count the identified terms:
- \( 7xa \) is 1 term
- \( b \) is 1 term
- \( -c \) is 1 term
- \( 5 \) is 1 term

Adding these together, we have:
1 (for \( 7xa \)) + 1 (for \( b \)) + 1 (for \( -c \)) + 1 (for \( 5 \)) = 4 terms.

### Final Answer
Thus, the total number of terms in the expression \( 7xa + b - c + 5 \) is **4**.

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