What would be the result for the following expression?
`4-18x2-6div3`

Options

A. 36
B. 38
C. 40
D. 48

Answer

To solve the expression \( 4 + 18 \times 2 - 6 \div 3 \), we will follow the order of operations, often remembered by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)).

### Step-by-step solution:

1. **Identify the expression**:
\[ 4 + 18 \times 2 - 6 \div 3 \]

2. **Perform the division**:
- Calculate \( 6 \div 3 \):
\[ 6 \div 3 = 2 \]
- Now the expression becomes:
\[ 4 + 18 \times 2 - 2 \]

3. **Perform the multiplication**:
- Calculate \( 18 \times 2 \):
\[ 18 \times 2 = 36 \]
- Now the expression becomes:
\[ 4 + 36 - 2 \]

4. **Perform the addition**:
- Calculate \( 4 + 36 \):
\[ 4 + 36 = 40 \]
- Now the expression becomes:
\[ 40 - 2 \]

5. **Perform the subtraction**:
- Calculate \( 40 - 2 \):
\[ 40 - 2 = 38 \]

### Final Result:
The result of the expression \( 4 + 18 \times 2 - 6 \div 3 \) is \( 38 \).