Thursday
July 31, 2014

Homework Help: need help math

Posted by mark on Sunday, March 8, 2009 at 7:47pm.

Solve the problem. Roberto invested some money at 7%, and then invested $2000 more than twice this amount at 11%. His total annual income from the two investments was $3990. How much was invested at 11%?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

algebra interest word problem - Solve the problem. Roberto invested some money ...
math - Money is invested at two rates of interest. One rate is 8% and the other ...
algebra - Money is invested at two rates of interest. One rate is 8% and the ...
math - Miss Ramirez has invested $6,000 at 5%. How much additional money must ...
Precalculus - invests 7000 for 1 year part at 5% part at 11% and the remainder ...
math - A person has invested $6000 . Part of the money is invested at 3% and ...
Algebra - I invested $42,000 in three funds paying 5%, 7%, and 9% simple ...
algebra - Glenn invested some money is a certificate of deposit (CD) with an ...
algebra - A total of $12,000 is invested in two funds paying 9% and 11% simple ...
Math - Help! Toshiro Hashimoto invested some money at 4.5% simple interest and $...

Search
Members