onsite meeting, but need to add one person via Zoom

[GoldenLinc]

This is probably really simple, but it's Monday, and I am having mental fog.

I have an onsite meeting with 6 people scheduled at a hotel during a conference.  I have one person that needs to join this meeting via Zoom because he will not be at the live meeting.

Does the leader of the group just have to have her laptop and I set up a Zoom just to invite the one person?  Will the rest of the 5 people be able to hear the person that will be joining via Zoom and will the Zoom person be able to hear the rest of the group?

Thank you