Final answer:
To evaluate the given expression, divide the numbers first and then subtract the results.
Step-by-step explanation:
To evaluate the expression using the given order of operations, we will start by calculating the division first:
- Divide 28 by 5 to get 5.6
- Divide 55 by 5 to get 11
Next, we will subtract the calculated values:
- Subtract 10 from 5.6 to get -4.4
- Subtract 11 multiplied by 4 from -4.4 to get -48.4
Therefore, the value of the expression is -48.4.