Tom bought 750 shares of a company's stock for 11.06 a share he pays a broker a commission of 12 to buy and sell stock after one year

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

%40

step-by-step explanation:

c. side angle side. u shares the same sides

part a: 1.08

part b: 27.59