Solve the problem.The length of a rectangular storage room is 4 feet longer than its width. If the area of the room is 96 square feet, find its dimensions.
A. w = 7 ft; l = 11 ft
B. w = 7 ft; l = 13 ft
C. w = 9 ft; l = 13 ft
D. w = 8 ft; l = 12 ft
Answer: D
Mathematics
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Find the equation for the level surface of the function through the given point.f(x, y, z) = 
+ 
, (6, e4, e5)
A. 5e5 - 4e4 + 5e6 + 2 = 
+ 
B. 4e5 - 3e4 + 5e6 + 1 = 
+ 
C. 5e5 - 4e4 + 5e6 + 1 = 
+ 
D. 5e5 - 4e4 + 5e6 + 1 = ln ? + 1 + t et
Mathematics
Add.11,131 + 13,154
A. 42,285 B. 24,645 C. 24,646 D. 24,285
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Multiply and simplify.
? 
A. m + n
B. 
C. 
D. 
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Factor the expression, if the trinomial is a perfect square. If it is not a perfect square, write "not a perfect square."x2 - 12x + 144
A. (x + 12)(x - 12) B. not a perfect square C. (x + 12)2 D. (x - 12)2
Mathematics