Multiply.(-3x - 9)(x + 5)
A. -3x2 - 24x - 24
B. -3x2 - 26x - 45
C. -3x2 - 24x - 45
D. -3x2 - 45x - 24
Answer: C
Mathematics
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Rationalize the denominator of each fraction.
A.
B.
C. -
D.
Mathematics
Multiply.(3)(
)(4
)
A. 12
B. 12ab
C. 7
D. 7ab
Mathematics
Answer the question.In a fraction, the number that is written above the fraction bar is called the ? .
A. numerator B. difference C. denominator D. quotient
Mathematics
Solve the problem.To solve the rational inequality ? 2 you can first write the inequality with 0 on one side and the other side expressed as a single fraction. What values of x make the numerator of that fraction 0?
A.
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B.

C.

D.

Mathematics