Add: 
?
A. 0
B. 16
C. -16
D. 20
Answer: A
Mathematics
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Solve the system graphically. 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.x = 1y = 8
A. (1, 8) B. (1, 1) C. (8, 1) D. No solution
Mathematics
Solve the equation.-6x + 3(-2x - 6) = -27 - 3x
A. - 1 B. 5 C. 3 D. 1
Mathematics
Write the first n terms of the given arithmetic sequence (the value of n is indicated in the question).a5 = 3, d = -1, n = 5
A. 0, 7, 6, 5, 4 B. 7, 6, 5, 4, 3 C. 11, 9, 7, 5, 3 D. -7, -6, -5, -4, -3
Mathematics
Solve.
= 8
A. 
B. 64
C. 8
D. 
Mathematics