If 2 3a 75 of b then a b July 8, 2019 16 32 64 128 If 3/4a+2/3b=7 what is the value of 9a+8b If 3a+b/b=7/5 what is the value of a/b If 2/3 of a = 75 If 2a/3b=1/5 what is the value of b/a
