Answer:
Step-by-step explanation:
-4s - 7 = 29 + 5s
Subtract 5s from both sides [-4s - 5s - 7 = 29 + 5s - 5s]
-9s - 7 = 29
Add 7 to both sides [-9s -7 +7 = 29 + 7]
-9s = 36
Divide both sides by (-9) [-9s/-9 = 36/-9]
s = -4
She'll need 7 patches- 28/4 = 7
Hope this helps :)
Answer:
The point estimate for the number of pieces per package is of 18.72.
Step-by-step explanation:
Point estimate of a population mean:
The mean of the sample gives an estimate for the population mean.
They find that the sample mean number of pieces is 18.72.
This means that the point estimate for the number of pieces per package is of 18.72.
X - 3
if x = 7 then 7 - 3 = 4
answer
4
The Fran's balance will be $866.73.
She has an existing balance of $752.69
Her current card charges her a transfer fee of 12.5%, added to her balance, for transferring her debt.
<h3>What is the meaning of balance?</h3>
An even distribution of weight enabling someone or something to remain upright and steady.
Which is given by,
![0.125\times 752.69=94.04](https://tex.z-dn.net/?f=0.125%5Ctimes%20752.69%3D94.04)
The total is given by,
![752.69+94.04=846.77](https://tex.z-dn.net/?f=752.69%2B94.04%3D846.77)
The new card has an opening fee of $50, which is also added to her balance.
This becomes now = ![846.77+50=896.77](https://tex.z-dn.net/?f=846.77%2B50%3D896.77)
She also have to make an immediate minimum payment, which is 3.35% of her total balance.
This amount is = ![0.0335\times 896.77=30.04](https://tex.z-dn.net/?f=0.0335%5Ctimes%20896.77%3D30.04)
Now balance in her account is = ![0.0335 \times 896.77=30.04](https://tex.z-dn.net/?f=0.0335%20%5Ctimes%20896.77%3D30.04)
Therefore, Fran's balance will be $866.73.
To learn more about the balance visit:
brainly.com/question/24696035