X+y=11
x-1=7
(1) x = 9
(3) x =13
(2) x = 2
(4) x =18

true? is that what you're asking or do you mean something else?

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.

150.6

all i did was i multiplied 5.02 by 30