I understand how challenging it can be to manage time tracking and invoicing, especially as you aim to track write-ups or write-downs clearly, @stacycpa.
While QuickBooks Online doesn’t currently offer a built-in report that combines time and invoice data, there are ways you can work around this. First, you can run those custom reports you've pulled up and then export them to Excel. From there, you can combine the invoice and time information in a single report.
Here's a sample screenshot on how to do it:

Alternatively, you could explore third-party apps that can calculate your write-ups or write-downs in one report.
You may also find this article helpful: Create, access, and modify memorized reports. This resource will help you save your report modifications for future use.
Whenever you have any further questions or anything else you'd like to discuss, please don't hesitate to let us know.