Solve the problem.The length of a rectangular room is 4 feet longer than twice the width. If the room's perimeter is 176 feet, what are the room's dimensions?
A. Width = 33 ft; length = 70 ft
B. Width = 56 ft; length = 120 ft
C. Width = 28 ft; length = 60 ft
D. Width = 42 ft; length = 46 ft
Answer: C
Mathematics
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Find the eccentricity of the hyperbola.64x2 - 49y2 = 3136
A. 
B. 
C. 
D. 
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Provide an appropriate response.Find the local extrema for 
A. f(-5, 2) = 55 is a maximum B. f(0, 0) = 1 is a minimum C. f(1, 1) = -1 is a minimum D. f(5, 2) = -13 is a minimum
Mathematics
Solve the system by the method of substitution.
A. 
B. 
C. 
D. 
E. no solution exists
Mathematics
Perform the indicated operations and simplify.-0.41 ? (2.2 - 5)2
A. -3.2144 B. 12.2344 C. -12.2344 D. 3.2144
Mathematics