An ornamentaldesign for a combined display and vehicle, as shown and described.
FIG. 1 is a back perspective view of my new design;
FIG. 2 is a back view of FIG. 1; and,
FIG. 3 is a side view of FIG. 1.
The broken lines showing elements of the display on a vehicle in the above described figures are for illustrative purposes only and form no part of the claimed design.