Oliver has music lessons in monday wednesday and friday. each lesson is 3/4 of an hour oliver says he will have lessons for three and one half hours this week without multiplying explain how you know oliver is incorrect

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.

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5

Which diagram best shows how fraction bars can be used to evaluate 1/2 divided by 1/4?