Answer:
last one.................
3x=9 is C
4x+12 is A
X+1 is B
Step-by-step explanation:
Hey there!
Please look your required answer in pictures.
<u>Hope</u><u> it</u><u> helps</u><u>!</u>
The first rule you need to know is

So, you have

The second rule you need to know is

So, you have

1.10 is how u would turn it to a decimal. Plesae make me the Brainliest.