Enable text based alternatives for graph display and drawing entry

Try another version of this question

A bank loaned out $17,500, part of it at the rate of 3% annual interest, and the rest at 15% annual interest. The total interest earned for both loans was $705.00. How much was loaned at each rate?

$ was loaned at 3% and
$ was loaned at 15%.

Get help:


X
MathQuill
   x  x    n  |   | (   ) π DNE
   x    (   ) π DNE
( ) ( ] [ ) [ ] —∞ DNE
< > or All Real Numbers DNE
log logn ln n  | | e 
sin cos tan arcsin arccos arctan  
[more..]