Answer:
Step-by-step explanation:
its a
can i get brainliest ma'ma?
Answer:

Step-by-step explanation:
There's a calculated explanation below. I hope this helps!
All you need to do is find (f+g)x = (12x) + (10(1.2)X) which = 24x
then in the multiple choice, see which one equals 24x, in this case its C.
5*1.2=6, 6x+6x = 12x*2 = 24x
Yes it would because you would divide 3.5 from both sides
Would it be 7/1 or anything greater than one