Solve.Seven times some number added to 5 amounts to 2 added to the product of 4 and the number.
A. -3
B. -1
C. 1
D. 3
Answer: B
Mathematics
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Find the square root.
A. 8 B. -8 C. -32 D. not a real number
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Write the mixed number as an improper fraction.7
A. 
B. 
C. 
D. 
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Graph the function.y = [x] - 1
A. 
B. 
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Use logarithmic differentiation to find the derivative of y.y = 
A. 
B. 
(ln x + ln(x - 1) - ln(x4 + 6))
C. 4
D. 
+ 
- 
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