Use a graphing tool to solve the system. {4x−15y=−432x−3y=−2

Which ordered pair is the best estimate for the solution to the system?

A (4.8,5.2)
B (6.5,5.2)
C (5.1,4.8)
D (5.5,4.3)

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

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