3 years ago

Write the equation for the following graph:

Mathematics

1 answer:

sesenic [268]3 years ago

7 0

Answer:

-2x-1

Step-by-step explanation:

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Identify and solve the inequality that represents how many $20 bills, n, you can withdraw from the account without going below t

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Answer:

$100 + 20n \leq 230$

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Step-by-step explanation:

Given

$Balance = \$230.00$

$Minimum = \$100$

$Withdrawal = \$20\ each$

Required

Represent using an inequality and solve

Let the number of dollars be represented by n

<em>If 1 withdrawal is $20 bill</em>

<em>n withdrawals would be $20n bills</em>

The total withdrawal and the minimum balance must be less than or equal to the available balance.

So, this gives

$Minimum + Total\ Withdrawal \leq Available\ Balance$

Substitute values for each of these

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Solving for n

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So, we round down the value of n

$n \leq 6$

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