Use the rules of exponents to simplify the expression. Use positive exponents to write the answer.
2
A. 
B. 
C. 
D. 
Answer: B
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Solve the problem.The volume V of a given mass of gas varies directly with the temperature T and inversely as the pressure P. 
when 
and P = 15 lb/ in.2, what is the volume when 
and 
Round to the nearest tenth when necessary.
A. 420 in.3 B. 440 in.3 C. 410 in.3 D. 400 in.3
Factor the expression, if the trinomial is a perfect square. If it is not a perfect square, write "not a perfect square."b2 - 12b + 36
A. (b - 6)2 B. (b + 6)(b - 6) C. (b + 6)2 D. not a perfect square
Solve the problem.A system for tracking ships indicated that a ship lies on a hyperbolic path described by 
The process is repeated and the ship is found to lie on a hyperbolic path described by 
If it is known that the ship is located in the first quadrant of the coordinate system, determine its exact location.
A. (3, 6) B. (-6, -3) C. (6, 3) D. (-3, -6)
Solve.x2 + y2 + 12y = 0x2 + y2 = 5x
A. (1,0) 
B. (1, -1) 
C. (0,0) 
D. (0,1) 