Joel has 59 songs on his MP3 player he equally divides them 7 groups how many songs will be in each group
Total number of songs = 59
We need to divide them into 7 groups
so we divide 59 by 7
Round the answer to nearest whole number
so 8.42857 rounded to 8
So 8 songs in each group
Answer: 8(x + (-5)) = 2x
Step-by-step explanation: Lets have that "certain" number be x. We wrote an equation to represent the problem.
Answer:
B) n = 6
Step-by-step explanation:
4n + 12 = 8n - 12
Combine like terms
24 = 4n
n = 6
The median is 19 and the lower quartile is the middle number of the 5 numbers before 19
So its 13
B
