The area of a rectangle can be represented by the expression x2 + 4x - 12. The width can be represented by the expression x - 2. Which expression represents the length?

1) x-2 (x^2+4x-12)

2) x^2+4x-12/x-2

3) x-2/x^2+4x-12

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uppose that 61% of all adults in a certain community are obese and that 31% suffer from diabetes. If 23% of the adults in this community are both obese and suffering from diabetes, what is the probability that a randomly chosen adult in this

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Which of the following is a composite number? 48 67 13 31