Provide an appropriate response.
Why is a least common denominator so important in adding fractions?
What will be an ideal response?
Answers will vary.
Mathematics
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Find the exact value of the trigonometric expression without the use of a calculator.
A. -2
B. - 
C. - 
D. -
Mathematics
Factor the trinomial completely. If the trinomial cannot be factored, say it is prime.x2 - 2x - 48
A. (x + 8)(x - 6) B. (x - 8)(x + 6) C. prime D. (x - 48)(x + 1)
Mathematics
Let 
.
?
Use synthetic division to find the value 
.
?
A. 1,952 B. ?3,906 C. ?1,954 D. ?1,953 E. none of these
Mathematics
Determine whether the variation between the indicated quantities is direct or inverse.The balance on your credit card and the amount of available credit
A. Inverse B. Direct
Mathematics