Solve.Helen Weller invested $10,000 in an account that pays 10% interest. How much additional money must be invested in an account that pays 13% interest so that the average rate of return on her investments is 11%?
A. $7000
B. $5000
C. $10,000
D. $6000
Answer: B
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Solve the problem.The area A of a rectangle is 
If the width W of the rectangle is 3z + 4, find the length L of the rectangle.
A. 5z + 2
B. 5z - 2
C. 15z - 2 - 
D. 5z - 2 + 
Allocate overhead as indicated. Round to the nearest dollar.Wandell's Engineering allocates an overhead of $44,000 according to the number of employees per department. Find the allocation for each department.Department Number of EmployeesOffice 5Sales 25Field 45Engineering 35
A. $14,000 to Office $10,000 to Sales $18,000 to Field $2000 to Engineering B. $2050 to Office $10,250 to Sales $17,350 to Field $14,350 to Engineering C. $2000 to Office $10,000 to Sales $18,000 to Field $14,000 to Engineering D. $5 to Office $25 to Sales $45 to Field $35 to Engineering
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = - 
A. 
B. 
C. 
D. 
Decide whether or not the ordered pair is a solution to the equation.4x - 4y = 16; (2, 2)
A. Yes B. No