27w^2-12 how do factor this in special cases

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

Are the corresponding angles congruent? explain why or why not.