Solve the equation.
+
= 4
A. {-3}
B. ?
C.
D. {3}
Answer: C
Mathematics
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Find the indicated intersection or union.Let A = {q, s, u, v, w, x, y, z}, B = {q, s, y, z}, C = {v, w, x, y, z}, and D = {s}. List the elements in the set A ? B.
A. {v, x} B. {s, u, v, w, x, z} C. {q, s, u, v, w, x, y, z} D. {s, u, w}
Mathematics
Write the augmented matrix associated with the system.
A.
B.
C.
D.
Mathematics
Solve the equation analytically. +
= -
A.
B.
C.
D.
Mathematics
Solve the rational equation. -
=
A. {35}
B. {-35}
C. {70}
D. {}
Mathematics