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Example Questions
Example Question #3111 : Act Math
Solve for
Possible Answers:
Correct answer:
Explanation:
Solve this question by cross-multiplying:
Example Question #1155 : Algebra
If
, what is the value of ?
Possible Answers:
Correct answer:
Explanation:
To solve this question, substitute -5 in for x in the numerator and denominator. Remember that the square of a negative number is positive.
45 / -9 = -5
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