Simplify the expression. Assume that all variables are positive when they appear.
? 
A. -24
B. 24
C. 11
D. -5
Answer: B
Mathematics
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Solve the problem.Carla's gross pay is $163 a week. $13 was withheld for federal income tax, $12 for FICA tax, and $6 for other deductions. How much of her pay is left?
A. $132 B. $194 C. $142 D. $31
Mathematics
Provide an appropriate response.Use the addition property of summations to rewrite 
as a sum of summations.
A. 
+
+
B. 
+
+
C. 
+
+
D. 
+
+
Mathematics
Graph the solution set of the system of inequalities or indicate that the system has no solution.
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operation. Assume that all variables represent positive numbers.
A. 
B. 3
C. 2
D. 
Mathematics