Final answer:
To evaluate the expression 6 * 3 + 4**2 // 5 - 8, apply the order of operations: perform multiplication and division before addition and subtraction. The answer is 13.
Step-by-step explanation:
To evaluate the expression 6 * 3 + 4**2 // 5 - 8, we need to follow the order of operations, also known as PEMDAS.
P: Parentheses (simplify any expressions inside parentheses), E: Exponents (simplify any exponents), MD: Multiplication and Division (simplify any multiplication or division from left to right), AS: Addition and Subtraction (simplify any addition or subtraction from left to right).
Applying these rules to the given expression, we get: 6 * 3 + 16 // 5 - 8. Next, perform the multiplication: 18 + 16 // 5 - 8. Then, perform the integer division: 18 + 3 - 8. Finally, perform the addition and subtraction from left to right: 18 + 3 - 8 = 21 - 8 = 13.