The 15 members of a baseball team are lining up in a single row for a team photo. How many different ways are there for them to line up?

What is the measure of angle 1? a.28 b.152 c.168 d.64

Which ordered pair is the best estimate for the solution of the system of equations? the graph of the system of equations : y = 3/2x +6 and y=1/4x - 2 , -3) .5, -3.5) , -4) , -3.5)

Explain how the quotient of powers was used to simplify this expression.