Two students determined the value of this expression -2.5(1.4431) 6.9(-43)
These are the steps each student used
Student
Step 1: -3.5 - 7.75 +6.9(-4.3)
Student P
Step 1: -3.5+ 7.75. 6.9(-43)
Step 2.-3.5 - 7.75 - 29.67
Step 2: -3.5+ 7.75 -29,67
Step 3: -(3.5 - 7.75 - 29.67)
Step 3: 7.75 -3.5 29.67
Step 4 -(-33.92)
Step 4 -25.42
Step 5:33.92
Analyze the steps and describe any errors made by Student Pland Student o