In the expansion of (2+3x)^n, if the coefficient of x3 and x4 are in the ratio of 8:15, find n?​

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

If you could answer these your a life saver