Find the numerical value of the expression for 
and 
7x
A. a) 28 b) 126
B. a) 11 b) 25
C. a) 25 b) 11
D. a) 126 b) 28
Answer: A
Mathematics
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Solve.A 12-foot fence on the property line would cast a 20-foot shadow on the shortest day of the year, and the north side of the house is set back 50 feet from the property line. Find the maximum allowed height of the house.
A. 42 ft B. 35 ft C. 30 ft D. 49 ft
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Use the root test to determine if the series converges or diverges.
A. Diverges B. Converges
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Answer the question about the given function.Given the function f(x) = x2 + 3x - 88, list the x-intercepts, if any, of the graph of f.
A. (11, 0), (8, 0) B. (11, 0), (-8, 0) C. (-11, 0), (8, 0) D. (-11, 0), (1, 0)
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Represent the shaded area in the figure group with a mixed number.
A. 2
B. 9
C. 2
D. 2
Mathematics