Mr. Thornton moves horses from one stable to another using a trailer. The trailer can
hold no more than four horses, and it can support no more than a total of 4500
pounds.
Mr. Thornton loads his trailer with three horses that weigh 890 pounds, 1250 pounds,
and 940 pounds. He wants to load a fourth horse in his trailer.
Using w to represent the weight of the fourth horse, write an inequality to express
how many pounds the fourth horse could weigh. Use a number line to show all the
possible solutions in this real-world situation.
Explain in detail how you determined the possible weights of the fourth horse.