Can anyone help me with this Midterm Advanced Algebra problem. (DONT ANSWER IF YOUR NOT SURE)

x + y = 30 and x - y = 6

Step-by-step explanation:

let the 2 numbers be x and y , x > y , then

x + y = 30 ← sum of the 2 numbers

x - y = 6 ← difference of the 2 numbers

rick would give her the best deal as he will charge $8.88 per hour

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.