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We just need to express each part as an inequality.
We know that
• TV ads cost $600 per airing.
,• Magazine ads cost $1200 per issue.
,• The total advertising budget is $9,000.
,• x = TV ads and y = magazine ads
An inequality that represents this budget restriction is
[tex]600x+1200y\leq9000[/tex]Additionally, we are only allowed to purchase up to 6 magazine ads. This means
[tex]0\leq y\leq6[/tex]At last, we are only allowed to purchase up to 7 TV ads. This means
[tex]0\leq x\leq7[/tex]