True or false? The ordered triple listed is a solution of the system.(-4, -5, 0) x - y + 4z = -114x + z = -4 x + 4y + z = -24
A. True
B. False
Answer: B
Mathematics
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Graph the function.f(x) = 
- 4
A. 
B. 
C. 
D. 
Mathematics
Solve.John drops a ball from the top of a 256 foot building. The height, h, of the ball in feet t seconds after being dropped is given by h = -16t2 + 256. When will the ball hit the ground? (Hint: The height of the ball when it hits the ground will be 0.)
A. The ball will hit the ground when t = 4 sec. B. The ball will hit the ground when t = 17 sec. C. The ball will hit the ground when t = 16 sec. D. The ball will hit the ground when t = 64 sec.
Mathematics
Solve.
+ 
= 
A. 43 B. -28 C. -43 D. 28
Mathematics
Solve.A paperweight is in the shape of a square-based pyramid 13 centimeters tall. If an edge of the base is 
find the volume of the pyramid.
A. 732
? cu cm
B. 732
cu cm
C. 2197 cu cm
D. 8788 cu cm
Mathematics