Answer:
Day 6
Step-by-step explanation:
Every 3 days 1 pound of hay is used every day 1 pound of grain is used. There are 10 pounds of grain and 8 pounds of hay. On the 6th day there are 6 pounds of hay left and 6 pounds of grain left.
t - 1 - t^3 - 4t
-t^3 - 3t
2(xm) = 8
just a guess!
2,5,6,15
that's what I think
