PLEASE HELP!!!!
A person invested $6600 for 1 year, part at 5%, part at 10%, and the remainder at 14%. The total annual income from these investments was $748. The amount of money invested at 14% was $800 more than the amounts invested at 5% and 10% combined. Find the amount invested at each rate! ​

PLEASE HELPA person invested 6600 for 1 year part at 5 part at 10 and the remainder at 14 The total annual income from these investments was 748 The amount of m class=