Answer:-8.58
Explanation:
To evaluate the expression -3.28 - (-4.4) + (-p) where p= 9.7, we need to follow the order of operations (PEMDAS) and substitute the value of p in the expression. The steps are as follows:
Step 1: Substitute the value of p in the expression: -3.28 - (-4.4) + (-9.7)
Step 2: Simplify the parentheses by changing the signs of the terms inside: -3.28 + 4.4 - 9.7
Step 3: Perform the addition and subtraction from left to right: 1.12 - 9.7
Step 4: Simplify the final result by subtracting: -8.58
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