Thursday

August 28, 2014

August 28, 2014

Posted by **Jackie** on Monday, May 20, 2013 at 1:46pm.

- Math 208 -
**MathMate**, Monday, May 20, 2013 at 1:53pmLet x be the amount he invested at 6%.

Then x-1400 is the amount he invested at 5%.

Total interest after 1 year

x*0.06+(x-1400)*0.05=172

0.11x=172+1400*0.05

0.11x=242

x=2200

Check

2200*0.06+800*0.05=132+40=172 ok.

**Related Questions**

Math - Nico is saving money for his college education. He invests some money at ...

algebra - nico is saving his money for college he invests some money at 8% and $...

Math Help Please - Nico is saving money for his college education. He invest ...

please please help - Nico is saving money for his college education. He invest ...

Math Ratios - Peter & Sam won some money in a competition. Peter won 5 times as ...

Precalculus - invests 7000 for 1 year part at 5% part at 11% and the remainder ...

math - An actor invests some money at 7%, and $44000 more than three times the ...

math !!!! :O - Tierra, Nico, and Alex had $865 altogether. Tierra spent 2/5 of ...

math - Tierra, Nico, and Alex had $865 altogether. Tierra spent 2/5 of her money...

math - Tierra, Nico, and Alex had $865 altogether. Tierra spent 2/5 of her money...