Answer my question plz explain steps

Answer my question plz explain steps

Elaine loans her brother $150 and he pays her back $160 thirty days later. Find the simple interest rate.

I need it with answer and steps withe formulla

What annual simple interest rate corresponds to an investment of $100 at 8% p.a. compounded monthly for 3 years? The answer according to the textbook is 9.01% p.a. and i don't understand how you get...

after three months the interest is calculate, how much simple interest does your money earn

find the balance of the account

600 (.8)1

Katie invested a total of $5,000.00, part at 3% simple interest and part at 4% simple interest. At the end of 1 year, the investments had earned $171.00 interest. How much was invested at each rate...

can u answer this question for me please

Yolanda made a $3, 000 payment on September 15. How much does she owe the bank on the date of maturity?

Simple interest

Simple Interest

Simple Interest

Simple Interest word problems.

Mari made her last car payment. The life of the loan is 36 months. The bank financed $15,000 at 6.71%. How much did she actually pay for the car after her last payment?

how do I find: how much will be earned at maturity? and the effective interest rate?

It is a simple interest problem

use simple interest to find the ending balance $10,000 at15% for 3 years

what is the interest?

Find Simple Interest