Answer: $ 6.88
Explanation:
In one cup there is 16 tablespoons.
each lemon costs .43 and gives 2 tablespoons
Half a cup would give us 8 tablespoons = 4 lemons at the cost of 1.72
1.72 times 4 pies
Making the whole thing of 4 pies cost 6.88
Giving us the answer of 6.88.
(correct me if i'm wrong)