SOLUTION: For a direct mail campaign, National Advertising determines that any envelope with a fixed width of 2.5 inches and an area of at least 18.5 square inches can be used.Determine in t

Question 1092421: For a direct mail campaign, National Advertising determines that any envelope with a fixed width of 2.5 inches and an area of at least 18.5 square inches can be used.Determine in terms of an inequality those lengths that will satisfy the company constraints
Answer by ikleyn(52908) (Show Source): You can put this solution on YOUR website!
.

"At least"  means   "not less than; at the minimum".



So,  the  Length >=  = 7.4 inches in this case.



So, for example, the length of 8 inches does satisfy the requirement, while the length of 7 inches does not.

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