Sunday

March 29, 2015

March 29, 2015

Posted by **samantha** on Thursday, February 9, 2012 at 7:22pm.

- algebra 1 -
**Steve**, Thursday, February 9, 2012 at 9:33pmlet x be the amount at 5%

4x at 9%

3600-(x+4x) at 7%

.05x + .09*4x + .07(3600-5x) = 282

.05x + .36x + 252 - .35x = 282

.06x = 30

x = 500

so, she has

500 at 5%

2000 at 9%

1100 at 7%

**Answer this Question**

**Related Questions**

Algebra - Mrs. Jones invested $10,000, some in each of two separate accounts. ...

Math - A man invests $5500 dollars in three accounts that pay 5%, 8%, and 9% in...

Math - A man invests $5500 dollars in three accounts that pay 5%, 8%, and 9% in...

Math - A woman has money in two accounts. One account pays 7% annual interest, ...

Algebra - I invested $42,000 in three funds paying 5%, 7%, and 9% simple ...

Math- Linear Equations - Just need some help setting this problem up... A total ...

math - Suppose $500 is divided into two bank accounts. One account pays 15% ...

mat h - ms. buxx invested a total of $2000 in two savings accounts. The first ...

algebra - Mary has a total of $5000 invested in two accounts. One account pays 5...

algebra - Mary has a total of $5000 invested in two accounts. One account pays 5...