If you mean 3b+9 = 12 then b equals 1
I would say that the answer is 23. a=23b=34c=12 a=12 so b=12/23 = 0.52173913 so a/b =12/(12/23) =23
12
B=61
3:17
If you mean 3b+9 = 12 then b equals 1
I would say that the answer is 23. a=23b=34c=12 a=12 so b=12/23 = 0.52173913 so a/b =12/(12/23) =23
12
B=61
b = 12 12(3)+3 = 39, use a calculator to find out
3:17
-24
a varies directly as b and a = 12 when b = 4. What is the constant of variation?
Gh
b=12
b= 4
15 - 12 = 3 B = 15