Solve the problem.A manufacturer has found that the daily demand for a certain item is , where p is the price of the item in dollars. The daily supply is . At what price does supply equal demand? Round your answer to the nearest cent.

A. $6.54
B. $17.15
C. $87.91
D. $7.33


Answer: D

Mathematics

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A. Seventy thousand, one hundred forty-six B. Seven thousand, one hundred forty-six C. Seven million, one thousand, forty-six D. Seven hundred one thousand, forty-six

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Find the area of the figure. Use 3.14 to approximate ?, if needed.

A. 576.875 sq yd B. 663.385 sq yd C. 439.66 sq yd D. 521.6925 sq yd

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Multiply or divide as indicated. ÷ 

A.
B.
C. x + 8
D.

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The vector v has initial position P and terminal point Q. Write v in the form ai + bj; that is, find its position vector.P = (-2, 6); Q = (3, 2)

A. v = 4i - 3j B. v = -4i + 5j C. v = 5i - 4j D. v = -3i + 4j

Mathematics