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The algebraic expression 1.5x gives the total length of shelf space needed in inches for x encyclopedias. Find the length of shelf space needed for a set of 30 encyclopedias.
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The algebraic expression 1.5x gives the total length of shelf space needed in inches for x encyclopedias. Find the length of shelf space needed for a set of 30 encyclopedias.

User Neil Mussett
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1 Answer

2 votes
1.5x
1.5(30)
45

Since x represents the number of encyclopedias, substitute 30 for x, then multiply
User Sourav Chatterjee
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8.1k points
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