She swims 12 laps on Monday.
Step-by-step explanation:
Total laps = 51 laps
Laps on Saturday = 15 laps
Let,
x be the number of laps on Monday, Wednesday and Friday each.
According to given statement;
Monday+Wednesday+Friday+Saturday = 51
![x+x+x+15=51\\3x=51-15\\3x=36](https://tex.z-dn.net/?f=x%2Bx%2Bx%2B15%3D51%5C%5C3x%3D51-15%5C%5C3x%3D36)
Dividing both sides by 3
![\frac{3x}{3}=\frac{36}{3}\\x=12](https://tex.z-dn.net/?f=%5Cfrac%7B3x%7D%7B3%7D%3D%5Cfrac%7B36%7D%7B3%7D%5C%5Cx%3D12)
She swims 12 laps on Monday.
Keywords: addition, division
Learn more about division at:
#LearnwithBrainly
Anything that is absolute value is just that same number
therefore the answer is 1/4
hope this helps
Answer:
10 for each side so 40 tiles
Step-by-step explanation:
No
X would have to equal 6 or greater as if x was 5
5+3 is the same as 8
The class midpoint is the lower class limit plus the upper class limit divided by 2 . Add the midpoints column to the original table.