May some one please help me if that okay :)​

the awnser is B

Step-by-step explanation:

substitute x for 9, 4(9) is equal to 36

36

Step-by-step explanation: X= 9

So, then you would have to replace the x with 9.

For Example 4(9)= 36

4x9= 36

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

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