Mrs. Murphy shares 35 pencils with her students. She gives each student s pencils, and keeps 3 pencils for herself. Which expression shows one way to find the number of pencils each student receives?

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?

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1