What could be the coordinates of point E?
O (2,-1)
O-1,2)
O (-3,-1)
O(-1,-3)

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.