What is the domain of the function f(x)=2x+5
a. all real numbers except 2
b. all real numbers
c. all real numbers except 5
d. all positive real numbers
, !

The Answer is B - All real numbers

Thank me Later

Step-by-step explanation:

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