Find a formula for the inverse of the function described below.A size 2 dress in Country C is size 32 in Country D. A function that converts dress sizes in Country C to those in Country D is 
A. f-1(x) = 
B. f-1(x) = x + 30
C. f-1(x) = 
D. f-1(x) = x - 30
Answer: D
Mathematics
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Solve using Cramer's rule.
A. (3, 8) B. (-3, -8) C. (-8, 3) D. (8, 3)
Mathematics
Express the number as the ratio of two integers.0.9848484 . . .
A. 
B. 
C. 
D. 
Mathematics
Solve the inequality.-5x - 6 > -6x - 18
A. {x 
}
B. {x 
}
C. {x 
}
D. {x 
}
Mathematics
Suppose that a nonlinear system is composed of equations whose graphs are those described, and the number of points of intersection of the two graphs is as given. Make a sketch satisfying these conditions.A parabola and a hyperbola; three points
What will be an ideal response?
Mathematics