Me with both of these or at least with one

Larry bar opened a frame shop and completed these transactions: larry started the shop by investing $41,100 cash and equipment valued at $19,100 in exchange for common stock. purchased $180 of office supplies on credit. paid $2,300 cash for the receptionist's salary. sold a custom frame service and collected $5,600 cash on the sale. completed framing services and billed the client $310. what was the balance of the cash account after these transactions were posted?

Fast! find the length of cu. the triangles are similar. show your work.

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer