Solve the equation.(x + 4)(x2 + 6x - 27) = 0
A. {4, 9, -3}
B. {-4}
C. {-4, -9, 3}
D. {4}
Answer: C
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Change the polar coordinates (r, ?) to rectangular coordinates (x, y).
A.
B.
C.
D.
Perform the indicated operations.(x + y)(x2 + 11xy - y2)
A. x3y + 11x2y - xy3 B. x3 + 11x2y + 11xy2 - y3 C. x3 + 11x2y - xy2 D. x3 + 12x2y + 10xy2 - y3
Write the fraction.Of the 227 students at a high school, 58 are juniors. What fraction of the students are juniors?
A.
B.
C.
D.
A sandwich shop sells a pound club sandwich, made up of turkey and ham. The owner buys the turkey in
pound packages and the ham in
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?
A. sandwiches
B. sandwiches
C. sandwiches
D. sandwiches
E. sandwiches