Express the area of the figure as a polynomial in descending powers of the 
A. 4x2 + 8x - 42
B. 10x2 + 4x - 21
C. 8x2 + 2x - 21
D. 6x + 4
Answer: C
Mathematics
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Write the prime factorization of the number.1400
A. 24 ? 5 ? 7 B. 23 ? 53 ? 7 C. 23 ? 52 ? 7 D. 2 ? 54 ? 7
Mathematics
Solve the problem.Determine whether the ordered triple (7, 2, -5) is a solution of the system of equations.3x - 8y + z = 02x + 4y - 3z = 37-x + 2y - z = 2
A. Yes B. No
Mathematics
Sketch one complete cycle of the following function by first graphing the appropriate sine or cosine curve and then using the reciprocal relationships.
?
?
A. ?
B. ?
C. ?
?
D. ?
?
E. ?
?
Mathematics
Find the product.(6)(-9x - 8)
A. -9x - 48 B. -102x C. -54x - 8 D. -54x - 48
Mathematics