Factor.20x2 + 27x + 9
A. (20x + 3)(x + 3)
B. (20x + 1)(x + 9)
C. (4x + 3)(5x + 3)
D. (4x - 3)(5x - 3)
Answer: C
Mathematics
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A. {68} B. {12} C. {-68} D. {-12}
Mathematics
Find the surface area of the solid.
A. 142 m2 B. 105 m2 C. 210 m2 D. 71 m2
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Write the equation of the graph in its final position.The graph of y = 
is reflected across the y-axis. This graph is then vertically stretched by a factor of 6.8. Finally, the graph is shifted 9 units downward.
A. y = 6.8
+ 9
B. y = 9
- 6.8
C. y = 6.8
- 9
D. y = -6.8
- 9
Mathematics
An everyday activity is described. Keeping in mind that an inverse operation "undoes" what an operation does, describe each inverse activity.opening a door
A. closing the door B. going out of the door C. locking the door D. opening the window
Mathematics