Write an solve an equation . You went to lunch with your friend and the bill was $28.00Your lunch was $4.00 more than your friend'sHow much was your friend's lunch? (1 point ) 2f-4=28:\$12.00; f+4=28:\$12.00 O2f 2f+4=28:\$12.00; 4f + 2 = 28 $12.00
Let's represent your friend's lunch as f.
Since your lunch was $4.00 more than your friend's, your lunch would be represented as f + 4.
The total bill was $28.00, so the equation would be f + (f + 4) = 28.
Combining like terms, we get 2f + 4 = 28.
Subtracting 4 from both sides, we get 2f = 24.
Dividing by 2, we get f = 12.
So, your friend's lunch was $12.00.