3x-2y= -1
2x-3y=-9
Answer: exceeds 8 values
Hope this helps!!!!!!!!1
The answer is D. 30 because you multiple 15 times 2
1. (2,7) and (-7,-2) --> The answer would be B.
2. B, simply use substitution, convert, do quadratic formula, and plug in x values to find y values.
3. D, no real solution. You can use a graphing calculator