Answer:
The mass would be 67.942 grams.
Step-by-step explanation:
<em>Look at calculating the arithmetic:</em>
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From the question, we know the other stuff like the sugar, baking soda. and the total mass of grams. So, we know the mass will be 104.2 - 23.385 - 12.873 to get 67.942 grams.
a
Pretty sure its the third option
taco = 7, burrito = 3 is the answer