Call and re-evaluate the turn.
If we get it in we are be a dog:
Board: 9h 5s 7h
Dead:
equity win tie pots won pots tied
Hand 0: 29.872% 29.27% 00.60% 4347 89.00 { AdAs }
Hand 1: 70.128% 69.53% 00.60% 10325 89.00 { 99, 77, 55, AhQh, AhJh, AhTh, KhQh, QhJh, JhTh }
But he might be making this play with 66/88/TT or T
9
or many other possible combo draws that won't be getting it on the flop. We still have good equity vs those hands.