Jacob is ordering custom t-shirts for his soccer team. long-sleeved shirts cost $15 each and short-sleeved shirts cost $10 each. jacob can spend at most $250 and he wants to order at least 20 shirts. let x represent the number of long-sleeved shirts. let y represent the number of short-sleeved shirts. which inequalities are among the constraints for this situation? select each correct answer. x+y≤250 15x+10y≥250 x+y≥20 15x+10y≤250 15x+10y≥20 x+y≤20