What is the simplest form of the expression 2x(x − 6) − 7x2 − (13x − 3)?

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual 

Apolice office claims that the proportion of people wearing seat belts is less than 65%. to test this claim, a random sample of 200 drivers is taken and its determined that 126 people are wearing seat belts. the following is the setup for this hypothesis test: h0: p=0.65 ha: p< 0.65 find the p-value for this hypothesis test for a proportion and round your answer to 3 decimal places.