Anna bought 120 feet of copper wire. She cut it into 16 pieces of
the same length. How long is one
piece of copper wire?

The axis of symmetry for the graph of the function f(x)=1/4^2+bx +10 is x=6. what is the value of b?

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

Find the difference (8ab+a+2) - (3ab+6)