25 points please answer all these questions correctly and these are the last of my points!

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.

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*