A plane is travelling at a constant speed of 500 miles every 1 hour. Which of these equations represents the amount of time it takes him to go d miles?

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.

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

32a³b² 8ab² simplify the following expression.