It was 7 °F outside. The temperature dropped 16º. How cold did it get?
A. -23 °F
B. -16 °F
C. -9°F
D. 9°F
E. 23 °F

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.

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Give me the equations of two lines that have the same slope but are not parallel.