The amount of money that is left in a medical savings account is expressed by the equation mc022-1.jpg, where x represents the number of weeks and y represents the amount of money, in dollars, that is left in the account. after how many weeks will the account have $67 left in it?

This is late but the answer is 13

Step-by-step explanation:

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.