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Mathematics 17 Online
OpenStudy (anonymous):

to finance her community college education,Joanna takes out a stafford loan for $4500.after one year,joanna decides to pay off the interest.which is 8% of $4500. how much will she pay?

OpenStudy (anonymous):

Can you work out what 8% of $4500 is?

OpenStudy (anonymous):

$4140

OpenStudy (anonymous):

That would be 92% of 4500. Try $4500 x 0.08 (because 8% as a decimal is 0.08)

OpenStudy (anonymous):

360

OpenStudy (anonymous):

Yes! She would pay $360 in interest for that year, (and still have $4500 to pay on the loan.)

OpenStudy (anonymous):

thank you polrek im just taking algebra and i stink at it

OpenStudy (anonymous):

Alternatively, you could take the 4500, multiply by 8, then divide by 100. You're welcome.

OpenStudy (anonymous):

wow thanks for helping me understand that

OpenStudy (anonymous):

do you have time to help me on 2 more?

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