Which ordered pair is not in the solution set to the following system of inequalities? 3x+y>-3 x+2y<4
1. (1,1)
2. (-1,2)
3.(4,-3)
4.(-5,1)

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Select the lengths in centimeters that would form a right triangle

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.