Kendra’s age is half the age of Justin. Kendra is 13 years old. Which of the following equations represents Justin’s age,
a
?(1 point)
2a = 13
a +
1
2
= 13
13a = 2
1
2
a = 13
The correct equation representing Justin's age is 2a = 13.
The correct equation that represents Justin's age, a, is:
2a = 13
To determine the equation representing Justin's age, we can use the information given in the question.
We know that Kendra's age is half the age of Justin, and Kendra is 13 years old. Let's represent Justin's age with the variable "a".
From the given information, we can write the equation as:
2a = 13
This equation states that twice Justin's age (2a) is equal to 13. Therefore, the correct equation representing Justin's age is "2a = 13".