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Mathematics 15 Online
OpenStudy (fuzzybird):

I need help with 7th grade math.. can anyone help. I'll medal.

OpenStudy (anonymous):

i will try wats the question

OpenStudy (fuzzybird):

Rhonda invested $2,500 in a bond at a yearly rate of 3%. She earned $637.50 in interest. How long was the money invested?

OpenStudy (fuzzybird):

A: 4.8 years. B: 13 years. C: 11.8 years. D: 8.5 years.

OpenStudy (anonymous):

I think you might have to make a graph to figure that out

OpenStudy (miss.rose):

I can help, I personally do not know how to solve it but I know a website that does. it is called webmath. I was using it just yesterday, it really helps.

OpenStudy (fuzzybird):

Thank you both. :)

OpenStudy (fuzzybird):

I was just on there, I didn't think they had percents. @Miss.Rose

OpenStudy (bestpersonever123):

fuzzybird is it -7, 7??

OpenStudy (miss.rose):

It should, let me get a link that should help. BRB.

OpenStudy (fuzzybird):

on your question? @bestpersonever123 i'm on my way hold on

OpenStudy (bestpersonever123):

ok

OpenStudy (bestpersonever123):

Yes, on my question

OpenStudy (miss.rose):

@fuzzybird try this. http://www.webmath.com/simpinterest.html just randomly enter years and whatever number of years has this answer you are looking is your answer.

OpenStudy (fuzzybird):

okay! thank you very much. :)

OpenStudy (miss.rose):

your welcome.

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