What would go in both blanks?

For every touchdown scored by the timberwolves the mascot does three backflips if the cheerleaders set off six confetti cannons how many touchdowns did the timberwolves score if the cheerleader set of 18 confetti cannons

Who can me with this algebra for your guys.

In the expansion of (2m-3n)^9 one of the terms contains m^3. determine the exponent of n in this term