-3x + 4y = 24
4x - y = 7

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?

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83