9. Ted is making a red and yellow quilt with dimensions 72 in. by 90 in. How
many sq ft of fabric does he need?

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.

Find the area of the regular hexagon if a side is 20 cm.

What is the absolute value of the complex number -4-sqrt2i