Kiran's family is having people over to watch a football game. They plan to serve sparkling water and pretzels. Including Kiran's family, there will be 10 people at the gathering A bottle of sparkling water contains 22 ounces and costs $1-50. A package of pretzels contains 16 ounces and costs $2.99. Let s represent the bottles of sparkling water, p represent the packages of pretzels, and b represent Kiran's budget in dollars. Write an equation to represent the situation.