Factor the polynomial completely. If the polynomial cannot be factored, write "prime."y2 - 5y - 14
A. (y - 14)(y + 1)
B. (y - 7)(y + 2)
C. (y + 7)(y - 2)
D. Prime
Answer: B
Mathematics
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Perform the indicated operation.
- 
A. 5
B. 5x
C. 
D. 
Mathematics
Solve the problem.An airplane flying faster than the speed of sound creates sound waves that form a cone. If ? is the vertex angle of the cone and m is the Mach number for the speed of the plane, then 
Find the Mach number to the nearest tenth if 
A. 1.7 B. 2.4 C. 1.0 D. 1.4
Mathematics
Use an integer to express the number.In one state, the highest point is 3977 feet above sea level.
A. -3977 B. 3977
Mathematics
Write the equation of the line that passes through the point 
and has slope 
. Write the equation in slope-intercept form.
A. 
B. 
C. 
D. 
E. 
Mathematics