Solve the system of equations by the substitution method. Check your solutions. For any dependent equations, write your answer in ordered pair form.
A. {(x, 3 - x)}
B. {(6, 3)}
C. ?
D. {(0, 9)}
Answer: C
Mathematics
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Use the quadratic formula to solve the equation.2x2 + 8x + 5 = 0
A.
B.
C.
D.
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Find the horizontal asymptote, if any, of the rational function.f(x) =
A. y = 0 B. y = 5 C. y = 9 D. None
Mathematics
Use the addition principle for counting to solve the problem.If n(A) = 20, n(A ? B) = 58, and n(A ? B) = 16, find n(B).
A. 58 B. 53 C. 55 D. 54
Mathematics
Evaluate. for x = -3 and y = 5
A. -
B. -
C.
D.
Mathematics