Write the solve an inequality that represents how many $20 bills you can withdra

Globokim8

Globokim8

Answered question

2021-09-22

Write the solve an inequality that represents how many $20 bills you can withdraw from the account without going below the minimum balance.
Given information: Current balance is $320 and minimum balance in the account should be $100.

Answer & Explanation

avortarF

avortarF

Skilled2021-09-23Added 113 answers

Calculation:
Let x denote number of bills that can be withdrawn from the account without going below the minimum balance.
According to question,
20x320100
20x220
x22020=11
x11
So, x11 is the inequality that denotes how many $20 bills can be withdrawn from the account without going below the minimum balance.
star233

star233

Skilled2023-05-26Added 403 answers

Given information:
Current balance = 320
Minimum balance = 100
When you withdraw x 20 bills, the amount you will withdraw is 20x. To ensure that the resulting balance does not go below the minimum balance, we can set up the following inequality:
32020x100
Let's solve this inequality to find the range of values for x:
32020x10020x10032020x220x22020x11
Therefore, the inequality that represents how many 20 bills you can withdraw from the account without going below the minimum balance is x11.
alenahelenash

alenahelenash

Expert2023-05-26Added 556 answers

Result:
x11
Solution:
Let's assume the number of 20 bills to be withdrawn is represented by the variable x.
The total amount to be withdrawn can be expressed as 20x.
The current balance in the account is 320.
To ensure that the balance does not go below the minimum balance of 100, we can set up the following inequality:
32020x100
Now, let's solve this inequality:
Step 1: Subtract 320 from both sides of the inequality:
20x100320
Step 2: Simplify the right side of the inequality:
20x220
Step 3: Divide both sides of the inequality by -20 (note that we flip the direction of the inequality because we are dividing by a negative number):
x22020
Simplifying further:
x11
karton

karton

Expert2023-05-26Added 613 answers

To solve the inequality representing how many 20 bills you can withdraw from the account without going below the minimum balance, we can use the following steps:
Let x represent the number of 20bills you can withdraw.
The current balance in the account is 320, and the minimum balance should be 100.
When you withdraw x 20bills, the amount withdrawn is 20x.
To maintain the minimum balance, the withdrawn amount should not exceed the current balance minus the minimum balance, which is 320100=220.
So, the inequality representing the number of 20bills you can withdraw is:
20x220

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