Let n(A ? B) = 50, n(?) = 20, n(?) = 45, and U = A ? B.Find n(A' ? B').
Fill in the blank(s) with the appropriate word(s).
35
Mathematics
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Divide.
A. 217 R5 B. 217 R35 C. 214 R14 D. 214
Mathematics
Use the elimination method to solve the system.
A. x = 1, y = 1 B. x = 1, y = 0 C. x = 0, y = 0 D. x = 0, y = 1
Mathematics
Add or subtract as indicated.(-2x6 + 9x8 - 4 + 4x7) - (2 - 8x7 + 4x8 + 9x6)
A. 5x8 + 12x7 - 11x6 - 6 B. 5x8 - 4x7 + 7x6 - 2 C. 13x8 - 4x7 + 7x6 - 2 D. 13x8 - 4x7 + 7x6 - 6
Mathematics
Solve the system by the elimination method.-4x - 2y = -5-12x - 6y = 15
A. {(20, 10)} B. {(-20, -10)} C. {(x, y)|-4x - 2y = -5} D. ?
Mathematics