Ratios of special triangles
I don’t know the answer

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

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?

If g(x) is an odd function, which function must be an even function?