sara cut off 1/8 of a 48-inch piece of ribbon. jane cut off 1/9 of a 36-inch piece of ribbon. they compared their cut pieces. whose piece is longer? how much longer?

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?

This question awards 100 ! i really don’t want to fail i will also mark you !

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared