Jeff can build 7 birdhouses in 5 hours. Use a proportion to find out how long it would take
him to build 30 birdhouses. (Round answer to
nearest whole number)

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?

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

What is the absolute value of -100000000000000?