Writing a matrix equation that is equivalent to the given system of linear equations, solve the system using the inverse matrix.
Mathematics
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Factor the difference of two squares completely.98x2 - 32
A. 2(7x + 4)2 B. 2(7x + 4)(7x - 4) C. 2(7x - 4)2 D. Prime
Mathematics
Find gross earnings. Overtime is one-and-a-half times the normal per piece rate.Units, reg: 422Produced, O.T.: 70Rejected units: 5Rate per unit: $0.94Chargeback per unit: $0.49
A. $492.93 B. $490.68 C. $495.38 D. $460.03
Mathematics
Solve the problem.A dart player made 49 bull's eyes out of 100 attempted throws. What percent of the throws were bull's eyes?
A. 
%
B. 51%
C. 
%
D. 49%
Mathematics
Find the indicated sum.
A. 83 B. 57 C. 110 D. 45
Mathematics