Let's say b is the number of books Alex sells per day. Since we want the profit to be at least $120.00, we want it to be greater than or equal to than $120. We can rewrite this as an inequality. We solve for b by adding 4 to both sides of the inequality and then dividing by 2.
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What is an example of an inequality problem?
Let's say b is the number of books Alex sells per day. Since we want the profit to be at least $120.00, we want it to be greater than or equal to than $120. We can rewrite this as an inequality. We solve for b by adding 4 to both sides of the inequality and then dividing by 2.