$\"\"$

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The compound inequality is $\"\"$ .

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Express $\"\"$ using "and" $\"\"$ .

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The first inequality is $\"\"$ .

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Add 16 to each side.

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$\"\"$

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$\"\"$ $\"\"$

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Subtract 4c from each side.

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$\"\"$

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$\"\"$

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$\"\"$

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Divide each side by 4.

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$\"\"$

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$\"\"$

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$\"\"$

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The second inequality is $\"\"$ .

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Add 16 to each side.

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$\"\"$

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$\"\"$ $\"\"$

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Subtract 6c from each side.

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$\"\"$

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$\"\"$

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Divide each side by 2.

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$\"\"$

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$\"\"$

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$\"\"$

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The solution set is $\"\"$ .