Write an even number that has a seven in the hundreds place has an on number in the thousands place and is a multiple of 10

What is the product? (x2+3y+7) [yy+1)

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?

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years