So half of Nina's age is 10/2= 5. And since Greg is three years younger we subtract from 5 like so...
10/2=5
5-3
2
So Greg is 2 years old. I hope this helps love! :)
12 is 1 more than 11
12 is one less than 13
this ok?
Answer:
(-8,2)
Step-by-step explanation:The y-value does not change, only the x-value becomes positive.