nancy bought 360 tropical fish for a muesem display. she bought 8 times as many goldfish as angelfish. How many of each type of fish did she buy?
Which system of equation models the problem if x represents the number of angelfish nancy bought and y represents the number of goldfish she bought?

A. x-y=360
y=8x

B. x+y=360
y=8x

C. x+y=8
y=360x

D. x+8y=360
y=8x