Find A-1, if it exists.A = 
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Find all the roots of the given equation.x5 - 32 = 0
A. -2; -0.618 + 1.902j ; -0.618 - 1.902j; 1.618 + 1.176; 1.618 - 1.176j B. 2 C. 2; 0.618 + 1.902j ; 0.618 - 1.902j; -1.618 + 1.176j; -1.618 - 1.176j D. 2; 1.902 + 0.618j ; 1.902 - 0.618j; 1.176 + 1.618j; -1.176 - 1.618j
Mathematics
Simplify the expression.-9 - (-3)
A. -6 B. -12 C. 6 D. 12
Mathematics
Solve.2n - 6 = 2
A. 6 B. 10 C. 7 D. 4
Mathematics
Solve the problem.A certain store has a fax machine available for use by its customers. The store charges $2.45 to send the first page and $0.70 for each subsequent page. Use an inequality to find the maximum number of pages that can be faxed for $5.95
A. at most 54 pages B. at most 2 pages C. at most 9 pages D. at most 5 pages
Mathematics