For the complex fraction, determine the LCD of all the fractions appearing within the expression.
A. 6x2 + 42
B. 6x2 + 7
C. 6(x + 7)
D. 6x + 7
Answer: C
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Solve the problem.A department store is having a clearance sale. The price on a television is reduced by 27%. That sale price is then reduced by another 27%. If x is the television's original price, the sale price can be represented by (x - 0.27x) - 0.27(x - 0.27x). With these two reductions, at what percentage of the original price is the television being sold? Use the factored, simplified form of the expression to answer the question.
A. 46% B. 54% C. 73% D. 53.29%
Solve the problem. Round to two decimal places if needed.Find the length of the arc intercepted by a central angle of ? = 240° in a circle of radius r = 12.2 inches.
A. 51.4 inches B. 51.3 inches C. 51.2 inches D. 51.1 inches
Find the greatest common factor of the terms.64a8b4, 56a6b8
A. 448a8b8 B. 4a2b4 C. 8a8b8 D. 8a6b4
Find the requested measurement.The point (-2, -3) is on a circle that has center (10, -3). Find the length of the diameter of the circle.
A. 24.5 B. 23 C. 24 D. 12