Solve the problem.A video rental company charges $5 per day for renting a video tape, and then $4 per day after the first. Use the greatest integer function and write an expression for renting a video tape for x days.
A. y = 
B. y = 4
+ 5
C. y + 5 = 4
D. y = 4x + 5
Answer: B
Mathematics
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Solve the inequality. Write the solution set in interval notation and graph it.-4t - 2 ? -5t - 10
A. (-?, -8]
B. (-4, ?)
C. [-8, ?)
D. (-?, -4)
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Find the derivative of y with respect to x.y = 3 sin-1 (4x3)
A. 
B. 
C. 
D. 
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Solve the equation by multiplying by a power of 10.0.9x + 0.94(4 - x) = 3.68
A. {-2} B. {0.02} C. {2} D. {-0.02}
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Find the unknown length in the right triangle. If necessary, approximate the length to the nearest thousandth.
A. 689 mi B. 26.249 mi C. 344.5 mi D. 18.5 mi
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