Question

Evaluate 10^2+6x7+8=
70
142
150
190

Answer 1

The expression is evaluated by following the order of operations: first the exponent, then multiplication, and finally addition. The correct answer to 10^2+6×7+8 is 150. The correct answer is option C.

Step-by-step explanation:

To solve the expression 10^2+6×7+8, you perform each operation step by step, following the order of operations (PEMDAS/BODMAS - Parentheses/Brackets, Exponents/Orders, Multiplication and Division, and Addition and Subtraction).

1. First, calculate the exponent: 10^2, which is 10 × 10 = 100.
2. Next, perform the multiplication: 6 × 7 = 42.
3. Finally, add all the results together, including the last number in the sequence, 8: 100 + 42 + 8 = 150.

The correct answer is 150.