Posted by **bob** on Thursday, December 9, 2010 at 8:19pm.

i need help with simple interest math homework.NOW!

- 7th grade -
**Ms. Sue**, Thursday, December 9, 2010 at 8:21pm
You have to post a question to get help on this forum.

- 7th grade -
**bob**, Thursday, December 9, 2010 at 8:27pm
I=$440 P??? R=7% T=4years

this is simple interest

- 7th grade -
**Ms. Sue**, Thursday, December 9, 2010 at 8:30pm
I = PRT

440 = P * 0.07 * 4

440 = 0.28P

440/0.28 = P

1571.43 = P

- 7th grade -
**bob**, Thursday, December 9, 2010 at 8:31pm
thank you

- 7th grade -
**bob**, Thursday, December 9, 2010 at 8:34pm
i need help with another

I=$440,P=??,R=5%,T=4 years

what is p

- 7th grade -
**Ms. Sue**, Thursday, December 9, 2010 at 8:38pm
I showed you how to do the first problem. Now it's your turn.

I'll be glad to check your answer.

## Answer This Question

## Related Questions

- Dont I need more info for this Math problem?? - You borrow $2,000 at a rate of 3...
- 7th grade - Hi im a 7th grader and there is alot of book reports and homework in...
- help - can someone help me with the pythagorean theorem? VERY HARD IM IN 7TH ...
- 7th grade math - Scott deposits $1,000 in an account that earns 5% simple ...
- Math - Pre Algebra - Simple and Compound Interest Find the simple interest. ...
- 7th grade math/distributing property homework - I need help with the steps of ...
- 7th grade math - 16. Find the final balance in an account with $730 invested at ...
- Mathmatics - i need help with my simple interest homework fast.
- 7th grade math - Can you check these simple interest problems? 1. If you borrow...
- 7th grade math - Can you check these simple interest problems? 1. If you borrow...

More Related Questions