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Mathematics 7 Online
OpenStudy (faman39):

A certain credit card carries a 10% simple annual interest rate. If Holly missed her payment one month on an unpaid balance of $840 , how much interest will she have to pay?

OpenStudy (anonymous):

$7 i believe.... i might be wrong. i went .1/12 and then multiplied that answer $840

OpenStudy (anonymous):

Is it what you need help with?

OpenStudy (amistre64):

@faman39 ping your post like this and it sends a link to it to the person pinged

OpenStudy (anonymous):

I = prt = 840 * 10% * 1/12 = $7

OpenStudy (anonymous):

Hey, I see all problems solved!

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