Perform the indicated operation.Add.5n7 + 8n6 + 6
A. 15n7 + 11n6 + 5
B. 14 + 14n7 + 3n6
C. 31n13
D. 14n7 + 14n6 + 3
Answer: D
Mathematics
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Write the number in scientific notation.0.000000062602
A. 6.2602 × 10-7 B. 6.2602 × 10-8 C. 6.2602 × 108 D. 6.2602 × 10-9
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Graph the parabola.y2 = 5x
A. 
B. 
C. 
D. 
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Write the augmented matrix for the system of equations. 4x + 3z = 33 9y + 5z = 42 6x - 2y + 8z = 54
A. 
B. 
C. 
D. 
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Solve.Four times the difference of a number and one is equal to six times the sum of the number and three. Find the number.
A. -2 B. -7 C. 11 D. -11
Mathematics