Question

Use the order of operations to simplify this expression
|7-8|•4+3(-1)

Answer 1

The expression |7-8| • 4 + 3(-1) simplifies to 1 after applying the order of operations, starting with the absolute value, then multiplication, and finally addition.

Step-by-step explanation:

To simplify the expression |7-8| • 4 + 3(-1) using the order of operations, we first solve the expression inside the absolute value sign, the parentheses, and then perform the multiplication and addition.

• Absolute value: |7-8| = |-1| = 1
• Multiplication within the parentheses: 3(-1) = -3
• Multiplication of the absolute value result with 4: 1 • 4 = 4
• Addition of the last two results: 4 + (-3) = 4 - 3 = 1

Therefore, the simplified expression is 1.