Solve the problem.Sales of bottled water at a local university increased approximately linearly from 7000 bottles in 1995 to 17,000 bottles in 2003. Find the rate of change of sales per year.
A. 1250 bottles per year
B. 10,000 bottles per year
C. 
bottles per year
D. -1250 bottles per year
Answer: A
Mathematics
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A. {1.27} B. {0.57} C. {1.48} D. {2.17}
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Provide an appropriate response.2x - 5 = 5 + 7x - 3Is this a linear equation?
A. Yes B. No
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Solve the problem.
In a school survey, students showed these preferences for instructional materials.About how many students would you expect to prefer computers in a school of 400 students?
A. About 36 students B. About 144 students C. About 80 students D. About 72 students
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