Find the number of solutions of the equation + + + = 18, where the variables are non-negative integers satisfying ≥ 1, ≥ 3.

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 is the solution set of the quadratic inequality x^2-5< or equal to 0

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers?