8. How many solutions does the following system have?
3x+2y =1
-6x - 4y =-2

Ineed with this problem 21 show steps

Kilgore trout creates a new scale to diagnose depression. however, his scale only assesses one symptom of depression while ignoring others. which of the following is his new scale most likely lacking? a) test-retest reliability b) discriminant validity c) criterion validity d) alternate-forms reliability e) content validity f) none of the above

Through which points should a line of rotation be placed to create a cylinder with a radius of 3 units