4. Use substitution to solve the following system of equations. d+ e-f= 3 e=f+ d + 1 f=2e-1

The table represents a linear function. what is the slope of the function? –6 –4 4 6

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.