Which pair of adjacent angles is supplementary? A. Pair A
B. Pair B
C. Pair C
D. Pair D

What is the greatest common factor of 8 and 36

anyone? find the second, fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7. 72, 93, 121 72, 79, 86 58, 37, 9 58, 51, 44

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need