Friday, Jason and Jeff went to the store to buy some bread. The total of $12 was divided equally among the friends. Jason paid $4 and Jeff paid $4 as well. Who paid the other $4?

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

Explain why the factor 1.5 is broke. into two numbers in the model.