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During a sleepover, Carissa played karaoke with her friends. Her song was 6 minutes long. She had already sung for 4 minutes. Which equation could be used to see how much longer she will have to sing?
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During a sleepover, Carissa played karaoke with her friends. Her song was 6 minutes long. She had already sung for 4 minutes. Which equation could be used to see how much longer she will have to sing?

x + 2 = 6
x + 4 = 10
x + 4 = 6
x − 4 = 6

User Adam Albrecht
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2 Answers

6 votes
Answer: x + 4 = 6
Explanation:correct
User Roy Milder
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2.8k points
4 votes

Answer:

x + 4 = 6

Explanation:

In the question, it says that the song they're singing is 6 minutes long, and that she already sang for 4 minutes. That said, something (x) added to 4 will equal to 6, and that x will be Carissa's answer to how much longer she would sing.

User Invernomuto
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3.5k points
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