Factor completely. If the polynomial is prime, say so.36 - 4r - 9t + rt
A. (9 - r)(4 + t)
B. (9 + r)(4 - t)
C. (9 + r)(4 + t)
D. (9 - r)(4 - t)
Answer: D
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Find dy/dx by implicit differentiation. If applicable, express the result in terms of x and y.
= 8x - 9
A. 
B. 
C. 
D. 
Along with differences in cultures, the major impediment to the transfer of knowledge or sharing of other resources between companies in an international strategic alliance is
A. language differences. B. legal restrictions. C. lack of trust. D. racial and ethnic prejudices.
Solve the problem.An experienced bank auditor can check a bank's deposits twice as fast as a new auditor. Working together it takes the auditors 12 hours to do the job. How long would it take the experienced auditor working alone?
A. 24 hr B. 18 hr C. 36 hr D. 12 hr
Decide whether the following is an expression or an equation.19 + 3 ? 7
A. Equation B. Expression