Solve the problem.A size 58 dress in Country C is size 21 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 the function described.
A. f-1(x) = 2x + 8
B. f-1(x) = 2(x + 8)
C. f-1(x) = 2(x - 8)
D. f-1(x) = x + 8
Answer: B
Mathematics
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Find the least common multiple.10, 15
A. 25 B. 15 C. 30 D. 150
Mathematics
Provide an appropriate response.In the trapezoid below, 
and 
. If M is the midpoint of 
, prove that 
What will be an ideal response?
Mathematics
Factor by any method.15(m - 6)2 - 22(m - 6) - 5
A. (3m + 19)(5m + 35) B. (3m + 5)(5m + 1) C. (3m - 23)(5m - 29) D. (3m + 11)(5m + 7)
Mathematics
Factor.x2 - 4xy + 4y2
A. (x + 2y)2 B. Prime C. (x - 2y)2 D. (x - 2y)(x + 2y)
Mathematics