Table:
0
A
B
C
D
E
1
Week
Date
Opponent
Result
Attendance
2
1
September 16, 1973
Los Angeles Rams
L 23–13
62,315
3
2
September 23, 1973
at New England Patriots
W 10–7
57,918
4
3
September 30, 1973
Oakland Raiders
W 16–3
72,631
5
4
October 7, 1973
Denver Broncos
W 16–14
71,414
6
5
October 14, 1973
at Green Bay Packers
T 10–10
46,583
7
6
October 21, 1973
at Cincinnati Bengals
L 14–6
56,397
8
7
October 29, 1973
at Buffalo Bills
L 23–14
76,071
9
8
November 4, 1973
at San Diego Chargers
W 19–0
50,234
10
9
November 12, 1973
Chicago Bears
W 19–7
70,664
11
10
November 18, 1973
Houston Oilers
W 38–14
68,444
12
11
November 25, 1973
at Denver Broncos
L 14–10
51,331
13
12
December 2, 1973
Cleveland Browns
T 20–20
70,296
14
13
December 8, 1973
at Oakland Raiders
L 37–7
53,945
15
14
December 16, 1973
San Diego Chargers
W 33–6
43,755

Questions and formulas:
Question: September 23, 1973 landed on which week of the season?
Formula: SUMIFS(A1,B1,"september 23, 1973")
Formula2: SUMIFS(A2:A15,B2:B15,"september 23, 1973")
Level: easy