So first you add 8 and 2 to get 10. This means that Kevin is 10 years old now. If he is currently twice as old as his brother it means that you divide 10 by 2 to get 5. Kevin's brother is 5 years old.
Answer: 5 years old
The system of equations does not have one solution because the lines will never intersect (last one)
Answer:
Step-by-step explanation:
On .5 so from 0 go over 2 lines and put it in between the 2nd and 3rd line
