Explain how combining like terms is similar to adding and subtracting whole numbers how are they different

Combining like terms is pretty chill, as long as we're careful with our negative and positive numbers. (For a quick review, check out adding integers and subtracting integers.) When adding and subtracting like terms, all we really need to do is combine the coefficients.

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step-by-step explanation:

it will be a cylinder. with a diameter of 8 and 4 single pieces high