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

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c