A function is positive over the intervals {x | -2 < x < 0} and {x | 3 < x < LaTeX: \infty∞}. What are the zeros for the function?

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

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?

The sum of two numbers is 86, and their difference is 20. find the two numbers