Solve the rational inequality and graph the solution set on a real number line. Express the solution set in interval notation.
? 0
A. (-?, 5]
B. (-?, 4) or [5, ?)
C. (4, 5]
D. [4, 5]
Answer: C
Mathematics
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Solve the problem.Results of a survey of fifty students indicate that 30 like red jelly beans, 29 like green jelly beans, and 17 like both red and green jelly beans. How many of the students surveyed like only red jelly beans?
A. 30 B. 12 C. 13 D. 17
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Rewrite the expression using the power rule.log3
A. 1 log z
B. log3
C. log3 z
D. 3 log3 z
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Solve the inequality. Other than ?, graph the solution set on a number line.3x + 7 < 34
A. (-?, 9]
B. (-?, 9)
C. (9, ?)
D. [9, ?)
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Find the term that should be added to the expression to form a perfect square trinomial. Write the resulting perfect square trinomial in factored form.x2 + 10x
A. 100; 2
B. 0; 2
C. 25; 2
D. 25; 2
Mathematics