janiyyaahh janiyyaahh 27-05-2021 Mathematics contestada Look at the relationship between a and b. a 6 9 12 15 b 42 39 36 33 Which equation below describes the relationship between a and b? OA. b= 252 - a OB. b = 36 + a OC. b = 48 - a OD. b = 7x a