5markers cost $6.55

which equation would determine the cost of 4 markers?

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.

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

Which of the following represents the length of a diagonal of this trapezoid?