Dr stein's hypothesis is that excess sugar causes hyperactivity.

If (a, b) is the solution to the system of equations shown above, and a and b are integers, then what is the value of a+b?

Can you me find area of the shaded region?

Analyze the analogy and read the information below it. fish : fin : : bird : wing if you were reading this aloud, you would say, "fish is to fin as bird is to wing." this analogy uses parts of an animal to relate to the whole animal. much like how a fin a fish move, so does a wing a bird move. which analogy also uses parts to relate to the whole? sky : blue : : dirt : brown flower : petal : : tree : leaf car : road : : boat : water food : sandwich : : sport : softball