Jessie bought 3 t - shirts for $6 each and 4 - t shirts for $5 each. what expression can you use to describe what Jessie bought

The first half of the equation would be the 3 t-shirts, so (3 x 6). The second half would be the other four, so (4 x 5). Since he bought both of those amounts together you would add them together. The final equation is

(3 x 6) + (4 x 5)