Sunday

March 29, 2015

March 29, 2015

Posted by **Robert** on Thursday, April 28, 2011 at 8:27pm.

- math -
**MathMate**, Thursday, April 28, 2011 at 9:06pmIf she invested $X at 9%, then she invested $(X+200) at 6.5%.

Since the return is the same, then

X*0.09 = (X+200)*0.065

X(0.09-0.065)=200*0.065

0.025X = 13

X = 13/0.025 = $520 at 9%

X+200 = $720 at 6.5%

**Answer this Question**

**Related Questions**

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

Math - A women has $500,000 invested in two rental properties. One yields an ...

math - 1. Investment. Part of $25,000 is invested at 10 percent, another part is...

business - A women has $500,000 invested in two rental properties. One yields an...

algebra - Could you please answer this? Investment. Part of $25,000 is invested ...

math - if $9,000 is to be invested, part at 13% and the rest at 8% simple ...

need help math - Solve the problem. Roberto invested some money at 7%, and then ...

algebra - Glenn invested some money is a certificate of deposit (CD) with an ...

math - you invested $4000 in two accounts paying 2% and 9% annual interest, ...

algebra - two investments were made totaling $15,000. for a certain year these ...