Use Cramer's rule to find the solution of the system, if possible.
A) x = 6, y = -6
B) x = 2, y = -2
C) x = 6, y = -14
D) The system is inconsistent.
E) The equations are dependent.
B) x = 2, y = -2
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Determine algebraically whether the graph is symmetric with respect to the x-axis, the y-axis, and the origin.x2 + 4y4 = 2
A. x-axis only B. x-axis, y-axis, origin C. y-axis only D. Origin only
Determine the number of subsets of the set.A set of vowels of the English alphabet, assuming y is not considered a vowel
A. 12 B. 24 C. 18 D. 32
Find the inverse of the function and state its domain and range .{(6, -2), (2, -6), (8, -8), (-8, 8)}
A. 
D = { 6, 2, 8, -8}, R = 
B. {(8, 8), (-6, 2), (-2, 2), (-8, -8)}; D = {(8, -6, -2, -8}; R = {8, 2, -8}
C. {(8, 8), (8, 2), (-2, 6), (-8, -8)}; D = {8, 8, -2, -8}; R = {8, 2, 6, -8}
D. {(-2, 6), (-6, 2), (-8, 8), (8, -8)} D = {-2, -6, -8, 8}; R = {6, 2, 8, -8}
Use the distributive property to rewrite the algebraic expression without parentheses. Simplify.7(x - 7)
A. 7x - 14 B. 7x + 49 C. 7x - 7 D. 7x - 49