Answer:
26 : 13
Explanation:
Total # of times the coin was flipped: 39
# of heads: 26
39 - 26 = 13
# of tails: 13
Heads : Tails
26 : 13
Answer:
the answer is 4, just kidding it's 2
Step-by-step explanation:
E) you would divide each and everything by 3 to get rid of 3 itself. It should be easier for you to solve from there then
Answer:
Rosa is correct in using a division expression because the term "per" implies the quotient of the quantities before and after that word.
Step-by-step explanation:
Given that
1 pound of ground beef sells for $4.
To find the cost per pound:
We need to divide the cost with the number of pounds.
i.e.
![\text{Cost per pound = }\dfrac{\text{Total Cost}}{\text{Number of pounds}}](https://tex.z-dn.net/?f=%5Ctext%7BCost%20per%20pound%20%3D%20%7D%5Cdfrac%7B%5Ctext%7BTotal%20Cost%7D%7D%7B%5Ctext%7BNumber%20of%20pounds%7D%7D)
If 'Number of pounds' = 1, then cost per pound = Total Cost
Therefore, the above division expression can be used to find the Cost pound.
Putting the values given to find the 'Cost per pound':
![\text{Cost per pound = }\dfrac{\$4}{1} = \$4](https://tex.z-dn.net/?f=%5Ctext%7BCost%20per%20pound%20%3D%20%7D%5Cdfrac%7B%5C%244%7D%7B1%7D%20%3D%20%5C%244)
Therefore, Rosa's belief is correct that, a division expression can be used.
The correct answer is:
Rosa is correct in using a division expression because the term "per" implies the quotient of the quantities before and after that word.
You have to have one side equal x so I’ll solve one from each section
e) x = 2
5x = 12 - x
add x to both sides
6x = 12
divide both sides by 6
x = 2
k) x = 3
15x + 4 = 10x + 19
move the 4 to the other side by subtracting on both sides
15x = 10x + 15
subtract 10x from both sides
5x = 15
divide by sides by 5
x = 3