Use the order of operations to simplify 8+7⋅6−3⋅4+6⋅7.(1 point) Responses 2,478 2,478 36 36 80 80 120
To simplify the expression using the order of operations (also known as PEMDAS), we follow these steps:
1. Perform any calculations inside parentheses: There are no parentheses in the expression.
2. Evaluate any exponents or radicals: There are no exponents or radicals in the expression.
3. Perform multiplications and divisions from left to right:
8 + 7 * 6 - 3 * 4 + 6 * 7
= 8 + 42 - 12 + 42
4. Perform additions and subtractions from left to right:
= 50 - 12 + 42
= 38 + 42
= 80
Thus, the simplified expression is 80.