Step-by-step explanation:
World's Healthiest Foods rich in
vitamin C
Food calories
Papaya119224%
Bell Peppers29157%
Broccoli55135%
Brussels Sprouts56129%
Strawberries46113%
Pineapple83105%
Oranges6293%
Kiwifruit4285%
Cantaloupe5478%
Cauliflower2973%
Answer:
first off, when did Marge become a teacher
Step-by-step explanation:
Second off, he didn't flip the sign inside of the parentheses.
-3 + 3n = -6 - 6n. Expand the brackets
3n + 6n = -6 + 3. Collect like terms
9n = -3
n = -3/9 = -1/3