Perform the indicated operation.
A. -14
B. -7
C. 7
D. 14
Answer: A
Mathematics
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Tell whether the graph of the function opens up or down.P(x) = (x + 2)2
A. down B. up
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Solve.The seats in a lecture hall are arranged in 13 rows with 9 seats in each row. How many seats are in this lecture hall?
A. 108 seats B. 126 seats C. 127 seats D. 117 seats
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Use the given real number line to compute the distance.Find d(A, B)
A. 3 B. 5 C. -4 D. 4
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Find the measures of two angles, one positive and one negative, that are coterminal with the given angle.202°
A. 562°; -248° B. 562°; -158° C. 382°; -158° D. 472°; -68°
Mathematics