What is the solution to this system of linear equations? y − x = 6y + x = −10(−2, −8)   (−8, −2)(6, −10)(−10, 6)

If a is a nonzero real number then the reciprocal of a is

Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.