Answer:
Solve the following equation
4x + 1 = 2x + 7
4x-2x=7-1
2x=6
X=6/2
X= 3
From the given table, the positive sign connote deposit while the negative sign connotes withdrawal.
If the account shows a zero balance after 4 weeks, we will take the sum of all deposits and withdrawals for the first four weeks and equate to zero as shown:
![+120+(-100)+50+p=0](https://tex.z-dn.net/?f=%2B120%2B%28-100%29%2B50%2Bp%3D0)
Open the parenthesis:
![+120-100+50+p=0\\20+50+p=0\\70+p=0](https://tex.z-dn.net/?f=%2B120-100%2B50%2Bp%3D0%5C%5C20%2B50%2Bp%3D0%5C%5C70%2Bp%3D0)
Subtract 70 from both sides
![70+p-70=0-70\\p=-70](https://tex.z-dn.net/?f=70%2Bp-70%3D0-70%5C%5Cp%3D-70)
Hence the value of p if the account shows a zero balance after 4 weeks is -70
Learn more on deposits and withdrawals here: brainly.com/question/11443019
Answer:
<h3>
The distance between (7,8) and (-8,0) is: </h3><h3>
17</h3>
Step-by-step explanation:
Hope this helps :)
Answer:
is equal to 0.5 percent and demand is clasic
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