Solve for the variable.
+ 
= - 
A. x = 
B. x = - 14
C. x = - 4
D. x = 4
Answer: B
Mathematics
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if 
.
A. 
B. 
C. 
D. 
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Graph the system of inequalities.x2 + y2 ? 25x2 + y2 ? 16
A. 
B. no solution
C. 
D. 
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Solve the problem.Carney and Dobler sell auto and hazard insurance. Their sales, in dollars, for the months of July and August are given in the following matrices. Auto HazardJuly: 
August: 
Find a matrix that gives the increase (decrease) in sales by each salesman for each type of insurance from July to August.
A. 
B. 
C. 
D. 
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