Which of these are unit ratesa square yard for every 100 grass seeds4 acres for 800 plants2 plants in a square foot6 plants in 1 square yard8 seeds per square foot25 trees per 25 square yards?

The sketch shows two parallel lines cut by a transversal. angle 2 2 is 36° 36 ° . what is the measure of angle 8 8 ?

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 values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?