Solve the problem.A square plywood platform has a perimeter which is 7 times the length of a side, decreased by 12. Find the length of a side.
A. 1
B. 3
C. 4
D. 7
Answer: C
Mathematics
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Find all vertical asymptotes of the given function.f(x) = 
A. x = 
, x = -1
B. x = 
, x = -1
C. x = - 
, x = 1
D. x = - 
, x = 1
Mathematics
Use the order of operations to simplify the expression.3(2 - 2
)
A. 0 B. -4 C. 12 D. 4
Mathematics
Solve and graph the inequality.12x + 15 - 3(3x + 11) ? 0
A. x > 6
B. x < 6
C. x ? 6
D. x ? 6
Mathematics
Evaluate: 
A. undefined B. 45 C. 15,120 D. 3,024 E. 126
Mathematics