Krista and Alexa played balloon darts in a school fair. Krista popped 5 balloons and Alexa popped n balloons. Together, they popped a total of 13 balloons. Which equation can be used to determine the number of balloons Alexa popped? How many balloons did she pop? in addition
The equation that can be used to determine the number of balloons Alexa popped is 5 + n = 13, where n represents the number of balloons Alexa popped.
To solve for n, we can subtract 5 from both sides of the equation:
n = 13 - 5
n = 8
Therefore, Alexa popped 8 balloons.
To determine the number of balloons Alexa popped, we can set up an equation based on the information given in the problem.
We know that Krista popped 5 balloons and Alexa popped n balloons. Together, they popped a total of 13 balloons.
So the equation can be written as:
5 + n = 13
To find the value of n (the number of balloons Alexa popped), we need to isolate it on one side of the equation. To do that, we can subtract 5 from both sides of the equation:
n = 13 - 5
Simplifying, we get:
n = 8
Therefore, Alexa popped 8 balloons.
To determine the equation, we can use the information given: Krista popped 5 balloons and Alexa popped n balloons. Together, they popped a total of 13 balloons.
The equation that represents the situation is:
5 + n = 13
To find the value of n, we can rearrange the equation to solve for n:
n = 13 - 5
n = 8
Therefore, Alexa popped 8 balloons.