My birthday is tomorrow I'm going out of town:) trying to get these hope I do

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction