Table:
0
A
B
C
D
E
1
Week
Date
Opponent
Result
Attendance
2
1
September 21, 1975
New Orleans Saints
W 41-3
54,414
3
2
September 28, 1975
New York Giants
W 49-13
54,953
4
3
October 5, 1975
at Philadelphia Eagles
L 26-10
64,397
5
4
October 13, 1975
St. Louis Cardinals
W 27-17
54,693
6
5
October 19, 1975
at Houston Oilers
L 13-10
49,566
7
6
October 26, 1975
at Cleveland Browns
W 23-7
56,702
8
7
November 2, 1975
Dallas Cowboys
W 30-24
55,004
9
8
November 9, 1975
at New York Giants
W 21-13
57,242
10
9
November 16, 1975
at St. Louis Cardinals
L 20-17
49,919
11
10
November 23, 1975
Oakland Raiders
L 26-23
53,582
12
11
November 30, 1975
Minnesota Vikings
W 31-30
54,498
13
12
December 7, 1975
at Atlanta Falcons
W 30-27
52,809
14
13
December 13, 1975
at Dallas Cowboys
L 31-10
61,091
15
14
December 21, 1975
Philadelphia Eagles
L 26-3
49,385

Questions and formulas:
Question: What week of the season had a date of october 5, 1975?
Formula: SUMIFS(A1,B1,"october 5, 1975")
Formula2: SUMIFS(A2:A15,B2:B15,"october 5, 1975")
Level: easy