Pls! which expression is equivalent to the given expression?
(3m-4)^3(3m^5)

a. 81/m^2
b. 27/m^7
c. 27/m^2
d. 81/m^7

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

Nicole is making carrot bread she needs 5 cups of carrots for 2 cups of sugar.what is the ratio of cups of sugar to cups of carrots that nicole will need? write the ration in three different ways

Math i have no idea how to do a and b