Write a numerical expression for the phrase and simplify it.The product of -1 and 6, subtracted from -2
A. -2 - (-1)(6); 4
B. [-2 - (-1)](6); -6
C. -2 + (-1)(6); -8
D. (-2)(-1)(6); 12
Answer: A
Mathematics
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Use the Laws of Exponents to simplify. Write the answer with positive exponents. All variables are nonzero.(9x-3y4)(9-1x8y-8)
A.
B. -
C.
D.
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Find the vertex of the parabola.
?
?
A. (9, 0) B. (3, 0) C. (3, -3) D. (0, 3) E. (-3, 0)
Mathematics
Determine if matrix A is invertible.A =
A. Invertible B. Not invertible
Mathematics
Find an equation for the graph.
A. y = 4 cos (3x)
B. y = 3 cos (4x)
C. y = 3 cos
D. y = 4 cos
Mathematics