Math, i need to know how to simply

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.

Nikolas calculated the volume of the prism. his work is shown below.

Factor the following expression completely 6x^11-24x^7