Well you would first add 5/13 and 2/13, so 7/13. Then you would subtract 7 from 13. So your answer would be 6/13. Hope that helped!
I might not be understanding what you mean but I think it is by counting 10s. 170,180,190,200,210,220,230,240,250,260,270,280,290,300,310,320,330,410.
I honestly don’t know man but don’t worry, if you get a bad score it won’t matter in 30 years :)
Answer:
3.34166666666666
Step-by-step explanation:
Hi!
The fully factored form of this equation is (3x+2)²