Question

Khalil is 3 years older than his cousin Noah. Khalil wants to write an equation for his own age (k) in terms of Noah's age (n).

How should Khalil write his equation?
Choose 1 answer:

1: k - 3 = n
2: k - n = 3
3: n + 3 = k

Answer 1

Answer: n+3=k ==> option 3

Step-by-step explanation:

k=khalil. n=noah

Khalil is 3 years older than his cousin Noah.

n+3=k ==> option 3

Answer 2

Step-by-step explanation:

• Khalil's age is equal to Noah's age plus 3
• therefore mathematically in expression we can say k= n+3
• therefore the correct equation to use is n+3 = k which is number 3

Hope this Helps!!!!!!!