What is the total cash received if the register tapes show sales of $50, $100, $45, and $30?

To determine the total cash received based on the sales amounts provided, you simply need to add together all the values from the register tapes. In this case, the sales amounts are $50, $100, $45, and $30.

When you add these amounts together:

• Start with $50.

• Adding $100 gives you $150.

• Adding $45 results in $195.

• Finally, adding $30 brings the total to $225.

Thus, the correct total cash received is $225. This matches the answer choice indicating that C is the correct option.