Factor completely.y2 - 4y - 21
A. (y + 3)(y - 7)
B. (y - 21)(y + 1)
C. (y - 3)(y + 7)
D. (y - 3)(y - 7)
Answer: A
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Use l'H
pital's rule to find the limit.
A. - 
B. 0
C. 
D. 
Solve the problem.Employees of a publishing company received an increase in salary of 
plus a bonus of 
Let 
represent the new salary in terms of the previous salary x. Find and interpret 
A. $11,495; If an employee's old salary was $11,495, then his/her new salary was $13,000 after the increase and bonus. B. $22,800; If an employee's old salary was $22,800, then his/her new salary was $13,000 after the increase and bonus. C. $13,700; If an employee's old salary was $13,000, then his/her new salary was $13,700 after the increase and bonus. D. $14,610; If an employee's old salary was $13,000, then his/her new salary was $14,610 after the increase and bonus.
Solve the problem.A triangle drawn on a map has sides of lengths 8.0 cm, 11 cm, and 14 cm. The shortest of the corresponding real-life distances is 98 km. Find the longest of the real-life distances. Round to the nearest unit.
A. 135 km B. 56 km C. 172 km D. 125 km
Provide an appropriate response.Give an example of three numbers whose greatest common factor is 3.
What will be an ideal response?