Divide 3x^2-11x-4 by x-4

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.

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

Simplify using positive exponents only.