Answer :
Final answer:
The correct equation that represents Koran's budget, given the cost per ounce of sparkling water and pretzels, is 1.50s + 2.99p = b.
Explanation:
The mathematical relationship between quantity and price, specifically for sparkling water and pretzels in this case, determines Koran's budget. Let s represent the ounces of sparkling water and p represent the ounces of pretzels. Since the price per ounce of sparkling water is $1.50 and the price per ounce of pretzels is $2.99, we can determine the monetary value spent on these items with the equation 1.50s + 2.99p. This total value represents Koran's budget (b). Therefore, the correct equation representing Koran's budget is: 1.50s + 2.99p = b.
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