Solve the inequality.(x + 2)(x2 + x + 1) >

A. (-?, -1) or (1, ?)
B. (-2, ?)
C. (-?, -2)
D. (-1, 1)


Answer: B

Mathematics

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Fill in the blank(s) with the appropriate word(s).

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Solve the problem.Robert and Paul each took some chips from a bag of potato chips which contains 8 ounces of chips. Robert took 1 ounces of chips and Paul took 2 ounces of chips. How many ounces of chips were left in the bag?

A. 5 ounces
B. 4 ounces
C. 6 ounces
D. 5 ounces

Mathematics

Write a formula for the nth term of the geometric sequence.- , - , . . .

A. an = -  - (n - 1)
B. an = n - 1 + 
C. an = -  n - 1
D. an = -  n - 1

Mathematics

Solve the problem.An airplane is cruising at an altitude of 26,400 ft. What is the plane's altitude in miles?

A. 4 mi B. 10 mi C. 5 mi D. 6 mi

Mathematics