Question
8. Chelsea buys 8 packs of markers. Each pack contains the same number of markers. Chelsea gives 10 markers to her brother. Then, she has 86 markers left. How many markers were in each pack?
Ask by Long Hodges. in the United States
Jan 24,2025
Real Tutor Solution
Tutor-Verified Answer
Answer
Cada paquete tenía 12 marcadores.
Solution
Sign in to Unlock Answers for Free!
A Learning Platform Trusted by Millions of Real Students and Teachers.
Unlock
Reviewed and approved by the UpStudy tutoring team
Like
The Deep Dive
To find out how many markers were in each pack, we can use a bit of algebra! Chelsea starts with 8 packs of markers, let’s call the number of markers in each pack "x". Thus, she begins with 8x markers. After giving away 10 markers to her brother, she has 86 left. We can set up the equation: 8x - 10 = 86. Now, by adding 10 to both sides, we have: 8x = 96. Finally, dividing both sides by 8 gives us: x = 12. So, there are 12 markers in each pack. Voilà!