What is the change per week in the amount of money in the account?$What was the starting amount of money in the account?

What is the change per week in the amount of money in the account?$What was the starting amount of money in the account?

Calculate the amount of money invested at 9.25% per annum, when $5 781.25 simpleinterest was collected after 5 years.

Bank pays a fixed amount of interest, on a fixed amount of money, for a fixed amount of time. acertificate of deposit bmoney-market account cpassbook account

Last week, Pablo deposited a $1000 cheque from his restaurant job and spent $4000 on an electric range. What was the change in how much money Pablo had?

3. Yuval earned an interest of of $120 with his bank account interest rate of 5%. What was the original amount in his bank account?