Solve using the elimination method. If the system has an infinite number of solutions, use set-builder notation to write the solution set. If the system has no solution, state this.0.1x + 0.6y = 20.8x - 0.1y = 6.2
A. (8, 2)
B. (80, 20)
C. (2, 8)
D. (0.8, 0.2)
Answer: A
Mathematics
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Two denominators are given. Find the LCD.5u, 10u
A. 2u B. 11u C. 20u D. 8u E. 3u F. 10u
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Determine the most probable next term in the sequence.6, -12, 24, -48, 96
A. 144 B. 192 C. -144 D. -192
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Write the phrase as a mathematical expression. Use x as the variable.The product of a number and 29
A. x + 29
B. 29x
C. 
D. 29(x + 29)
Mathematics
Find the complex conjugate of the complex number. Then find the product of each complex number and its complex conjugate.-6 - 7i
A. -13; 85 B. -6 + 7i; 85 C. 1; 85 D. -6 - 7i; 85
Mathematics