Answer:
4x³ +2x² + 2x
Step-by-step explanation:
1- Determine the sign
2- Combine like terms
Answer:

Step-by-step explanation:
Replace of by ×, that is
× 6
Cancel the 8 and 6 by 2, leaving

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Answer:
200.64
Step-by-step explanation:
Volume = Length x Width x Height
200.64 = 5.5 x 11.4 x 3.3
Answer:
multiply them all and then divide by 2