Which polynomial correctly combines the like terms and expresses the given polynomial in standard form? 8mn^5 – 2m^6 + 5m^2n^4 – m^3n^3 + n^6 – 4m^6 + 9m^2n^4 – mn^5 – 4m^3n^3 a. n^6 + 7mn^5 + 14m^2n^4 – 5m^3n^3 – 6m^6 b. –2m^6 – 5m^3n^3 + 14m^2n^4 + 7mn^5 + n^6 c. 14m^2n^4 + 7mn^5 – 6m^6 – 5m^3n^3 + n^6 d. n^6 – 6m^6 + 7mn^5 + 14m^2n^4 – 5m^3n^3

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?

How can you construct perpendicular lines and prove theorems about perpendicular lines

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?