Problema Solution
There is a formula that gives a correspondence between women's shoe sizes in the United States and those in Italy. The formula is where S is the size in Italy and x is the size in the United States. What would be the US size for an Italian size of 42?
Answer provided by our tutors
S=x(x+12)
now putting the value of x in equaiton we get the desired result
S=2(42+12)
S=108