An article cited that someone is murdered every 20 minutes on average in the United States. Based on this statement alone, should you conclude crime is out of control? What questions might you have for the author of this article?

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b

Which of the following functions corresponds to the above sinusoid? a. 10 cos πx - 5 b. -5 sin x - 5 c. -10 cos πx/2 - 0.5 d. 10 sin πx - 5