Solve. Check for extraneous solutions.
= x + 2
A. {4}
B. {0}
C. {-2}
D. {2}
Answer: D
Mathematics
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Solve the equation for x and y.-8 + yj = 3x - 7j
A. x = - 
, y = -7
B. x = - 
, y = 7
C. x = - 
, y = 7
D. x = - 
, y = -7
Mathematics
Subtract:
Mathematics
Decide whether or not the functions are inverses of each other.f(x) = x3 - 1, g(x) =
A. Yes B. No
Mathematics
Simplify.3[-7 + 6(-5 + 7)]
A. -6 B. -9 C. -10 D. 15
Mathematics