Sarah is going grocery shopping at a local grocery store which is having a promotional sale. In order to qualify for the sale, a customer must spend a minimum of $100. Sarah in particular is shopping for potato’s which cost $4.75 per pound, but in order to shop at this exclusive store in the first place, all customers must have a membership in place which costs $85. Create an inequality to represent how many pounds of potato’s (x) Sarah must purchase in order to qualify for the stores promotional sale:

Respuesta :

The equation shows that the pounds of potato that Sarah must purchase in order to qualify for the stores promotional sale is 3.16 pounds.

How to illustrate the information?

Based on the information given, the equation will be:

(4.75 × x) + 85 >= 100

4.75x + 85 >= 100

4.75x >= 100 - 85

4.75x >= 15

x >= 15/4.75

x >= 3.16

Therefore, the equation shows that the pounds of potato that Sarah must purchase in order to qualify for the stores promotional sale is 3.16 pounds.

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