Factor completely. If prime, so indicate.6y2 + 27y - 15
A. 3(2y + 1)(y - 5)
B. (2y - 1)(3y + 15)
C. 3(2y - 1)(y + 5)
D. (6y - 3)(y + 5)
Answer: C
Mathematics
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Simplify.
A. 54
B. 
C. 5
D. 
Mathematics
Solve the problem.A formula for calculating the distance, d, that can be seen from an airplane to the horizon is 
where x is the altitude of the plane in feet. Find d when the altitude is 10,975 feet. Round your answer to the nearest hundredth.
A. 127.81 feet B. 105.98 feet C. 227.81 feet D. 6694.75 feet
Mathematics
Write the number in scientific notation.0.00004601
A. 4.601 x 10-4 B. 4.601 x 105 C. 4.601 x 10-5 D. 4.601 x 104
Mathematics
Multiply and simplify.
? 
A. 
B. 
C. 
D. 120xy
Mathematics