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Linear Algebra 11 Online
OpenStudy (anonymous):

Evelyn has $524.96 in her checking account. She must maintain a $500 balance to avoid a fee. She wrote a check for $32.50 today. Write and solve an inequality to solve for the least amount of money she needs to deposit to avoid a fee

OpenStudy (anonymous):

just to test your knowledge..can you tell me how much she could actually spend from her account without being charged fees

OpenStudy (anonymous):

$500 right ?

OpenStudy (anonymous):

No if she has 524.96 and has to maintain 500 balance - she can only spend 24.96...

OpenStudy (anonymous):

524.96 − 32.50 + x ≥ 500; x ≥ $7.54

OpenStudy (anonymous):

\[x+524.96-32.50\ge500\]

OpenStudy (anonymous):

actually the sign should go the other way <=

OpenStudy (anonymous):

Okay , thanks guys!

OpenStudy (anonymous):

524.96 − 32.50 + x ≥ 500; x ≥ $7.54

OpenStudy (anonymous):

I don't think so...the questioins asks what is the least amount she can deposit to maintain her balance which means she can deposit more

OpenStudy (anonymous):

\[x+492.46\ge500\] \[x \ge7.54\]

OpenStudy (anonymous):

agreed

OpenStudy (anonymous):

i got the right answer thank you .

OpenStudy (anonymous):

Solve for x: 3 − (2x − 5) < −4(x + 2)

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