Determine whether the argument is valid or invalid.Michael Bolton is a hunk or Madonna cannot sing. If Madonna cannot sing, then Cigar does not win the Triple Crown. Cigar wins the Triple Crown. Therefore, Michael Bolton is not a hunk.
A. Valid
B. Invalid
Answer: B
Mathematics
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Solve the equation.11 = b + 10
A. b = 21 B. b = -21 C. b = -1 D. b = 1
Mathematics
Express the radical in simplified form. Assume that all variables represent positive real numbers.
A. 8x
B. 8x
C. 8
D. 128x
Mathematics
Write the equation in slope-intercept form.6x + 7y = 1
A. y = 6x + 10
B. y = 
x + 
C. y = 
x - 
D. y = 
x + 
Mathematics
Graph the linear inequality.x - y < -3
A. 
B. 
C. 
D. 
Mathematics