Answer:
$1.19
Step-by-step explanation:
14.25/12=1.19
6/9
-0.2k - 2.1
(6b+4)/r=t
b=(rt-4)/6
multiply by 6
6b=rt-4
add 4
6b+4=rt
divide by r
the awnser would be a(g(x)=3x2