Tell whether the statement is true or false.3 ? {6, 9, 12, 15, 18}
A. True
B. False
Answer: B
Mathematics
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Sketch the graph of the equation. If the graph is a parabola, find its vertex. If the graph is a circle, find its center and radius.x2 + 2x + y2 - 10y + 3 = 0
A. center (1, 5); radius = 
B. center (1, -5); radius = 
C. center (-1, 5); radius = 23
D. center (-1, 5); radius = 
Mathematics
Solve the problem.Mr. Alvarez grosses $500 a week. If his take-home pay is $419.94, how much money was deducted from his gross weekly pay?
A. $80.06 B. $80.16 C. $81.16 D. $81.06
Mathematics
Solve the equation. If the equation is an identity or a contradiction, state this.
= 
+ 
A. x = 0
B. x = - 
C. x = 
D. x = 24
Mathematics
Simplify by writing the expression with positive exponents. Assume that all variables represent nonzero real numbers.
A. 
B. 22
C. 212
D. 28
Mathematics