A certain CD has a mass of 10 grams. How many of these CDs would you need to equal a total mass of 2 kg? write the number of CDs needed in the box.

Can someone me with the property questions for 12 13 and 14 plz

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.

Factor the polynomial by its greatest common monomial factor.