Each Stone in Stonehenge weigh 2.3 tons period if there are five stones that weigh 1 ton how much do all the stone weigh if they were 20 stones all together?

The soccer team is conducting a fundraiser selling long-sleeved t-shirts for $14 and short-sleeved t-shirts for $10. so far the team has sold less than $200 worth of the two types of t-shirts. which inequality best represents x, the number of long-sleeved t-shirts they have sold, and y, the number of short-sleeved t-shirts they have sold?