The average price of a college textbook is currently $120, but the price is increasing about 1.5% per year. How much will the college textbook been three years? Write an exponential growth formula to model the situation.

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

8

step-by-step explanation:

for future students the answer is b

hope i

-lavira: )