SOL Practice Part 1

Hillary is looking to purchase a piece of land to build a library. The rectangular plot of land has a length (L) that is 25 feet longer than its width (w). The total area of the land is 6600 square feet. Which of the following best models the scenario?

• One half the square root of three times a number less the product of 5 and y

• One half the square root of three more than a number , less the product of 5 and y

• The difference of 5 and a number and one half of and three squared

• One half the square of a number and three less the product of 5 and y

Mathematical Equivalence

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