Julian and Brittany mailed 275 wedding invitations to family and friends and predicted that they would all attend
That's great to hear!
Step 1: Start with the total number of wedding invitations sent
Julian and Brittany mailed 275 wedding invitations.
Step 2: Calculate the total number of guests expected to attend
They predicted that everyone invited would attend.
Therefore, the total number of guests expected to attend is also 275.