Question

Question 2 (10 points)

Answer 1

The answer is 476, so the third option is correct.

Explanation:

Step 1: Recall the Order Of Operations

The order of operations tells us in which order we have to solve expressions, if there are different operations.

The order is (from first solved to lastly solved) Parentheses, Exponents, Multiplication, Division, Addition and Subtraction.

Step 2: Calculate the expression

As we can see, there are parentheses present, so we will solve the expression in them first:

`(6+4)\\=(10)`

The expression becomes:

`10\cdot 49 -7\cdot 2`

Multiplication should occur first before the subtraction, so let's multiply the numbers:

`10\cdot49-7\cdot2\\\\\text{Multiply the first expression:}\\=490-7\cdot 2\\\\\text{Multiply the second expression:}\\=490-14`

Now, you can subtract the numbers:

`490-14\\=476`