Priya bought x grams of flour. Clare bought 3/8 more than that. Select all equations that represent the relationship between the amount of flour Priya bought, x, and the amount of flour that Clare bought, y.

A. y= 3/8x

B. y=5/8x

C. y=x+3/8x

D. y=x-3/8x

E. y=11/8x