Identify the constraints on the system other than x ≥ 0 and y ≥ 0. Check all that apply. x + y ≥ 80

0.4x + 0.5y ≥ 100

6x + 4y ≤ 720

2x + 4y ≤ 400

6x + 2y ≥ 720

4x + 4y ≥ 400

add an image

step-by-step explanation:

yes

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

3 is greater then both of those numbers