First try was incorrect My friend Elentire bought some lirns for $2 each and some pisquets for $4 each. The total cost was about $176. Altogether, she bought 66 items. Write a system of equations, in standard form, modeling the relationship between lirns (x) and pisquets (y). ​

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

What is r i 4.5+10r=-6.5 with work pls

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?