Factor.x3 - 6x2 - 7x + 42
A. (x - 6)(x2 - 7)
B. (x + 6)(x2 + 7)
C. (x + 6)(x3 - 7)
D. (x - 6)(x2 + 7x)
Answer: A
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to 
The top of the hill is level. How high is the hill?
A. 
m
B. 
m
C. 
m
D. 
m
Provide an appropriate response.Use the cosine function to find the indicated part of triangle ABC. Round to four significant digits. Find b if B = 68° and c = 9.6 mm.
A. 25.63 mm B. 8.901 mm C. 10.35 mm D. 3.596 mm
Use sets to solve the problem.Results of a survey of fifty students indicate that 30 like red jelly beans, 29 like green jelly beans, and 17 like both red and green jelly beans. How many of the students surveyed like neither red nor green jelly beans?
A. 12 B. 17 C. 13 D. 8
Solve the problem.The function defined by f(x) = x + 2 was used to encode the following message: 15 3 22 10 9 7 16 11 23 21using the alphabet coding method (A = 1, B = 2, C = 3, ...). Find the inverse and decode the message.
What will be an ideal response?