1.3n (it can be simplified like any other equation just add like terms and remember there is a one before every variable)
Ok let me try my best, I’ll see what I can do
If you divide 4.2 by 0.02 you should get 210
639÷9=71. You can check your answer by doing 71x9=639
Answer: why do they have so many cars what are you trying to ask and what does Mario have to do with this?
Step-by-step explanation:
please change your question.