Answer :
The number of shirts Lorenzo buys times how much they cost plus the number of pairs of pants he buys time how much they cost.
Let
s--------> the cost in dollars of a piece of shirt
p--------> the cost in dollars of a pair of pant
T--------> total cost of Lorenzo's buy in dollars
we know that
[tex]T=3s+2p[/tex]
therefore
the answer is
the expression represents the total cost of Lorenzo's buy in dollars (the total cost of the 3 shirts and the 2 pairs of pants)