Write an equation to represent the relationship between the angles in the diagram below. Then solve your equation to find w.

w+76+w = 180

w = 52

Step-by-step explanation:

The angle between the w's is a vertical angle to 76, so it equals 76 because vertical angles are equal

w+76+w = 180 since it forms a straight line

Combine like terms

2w+76 =180

Subtract 76 from each side

2w+76-76 =180-76

2w = 104

Divide by 2

w =52

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