Solve this quadratic equation: x^2 = 16

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.

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Find the solution of each of the following.