Solve the problem.A size 4 dress in Country C is size 42 in Country D. A function that converts dress sizes in Country C to those in Country D is 
Find a formula for the inverse of this function.
A. f-1(x) = x - 38
B. f-1(x) = 
C. f-1(x) = x + 38
D. f-1(x) = 
Answer: A
Mathematics
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Find the values of x for which the equation is true.
- 6 = 1
A. -5, 5 B. -7 C. 7, -7 D. 7
Mathematics
Solve the problem.What is the probability of a dart landing in the shaded region?(Assume that the x's represent equal measures and that the dart is equally likely to land in any region on the board.)
A. 
B. 
C. 
D. 
Mathematics
Write the vector in the form 
A. 
B. 
C. 
D. 
Mathematics
Use this graph to answer the question.
MonthWhat were the total sales for 2009?
A. $50,000 B. $582,000 C. $764,000 D. $48,000
Mathematics