Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
<u>Algebra I</u>
Terms/Coefficients
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify.</em>
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<u>Step 2: Find Combined Volume</u>
Make -3 a fraction
3/4 x -3
3/4 x -3/1
3/4 x -12/4
-72/4 = 18
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Answer:12.57