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?(1 point)
Responses
n − 5 = 13
; Alexa popped 18 balloons.
n minus 5 equals 13 ; Alexa popped 18 balloons.
n + 13 = 5
; Alexa popped 8 balloons.
n plus 13 equals 5 ; Alexa popped 8 balloons.
n + 5 = 13
; Alexa popped 8 balloons.
n plus 5 equals 13 ; Alexa popped 8 balloons.
n − 13 = 5
; Alexa popped 18 balloons.
1 answer
To determine how many balloons Alexa popped, we can set up the equation based on the information given.
Krista popped 5 balloons, and together with Alexa, they popped a total of 13 balloons. We can express this relationship with the equation:
\( n + 5 = 13 \)
where \( n \) is the number of balloons popped by Alexa.
Now, we can solve for \( n \):
\[ n + 5 = 13 \] \[ n = 13 - 5 \] \[ n = 8 \]
So, Alexa popped 8 balloons.
The correct response is:
n + 5 = 13; Alexa popped 8 balloons.
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