1.\u00a0No, you can either have zero, one, or infinitely many. Examine graphs.<\/p>\n
3.\u00a0You can solve by substitution (isolating [latex]x[\/latex] or [latex]y[\/latex] ), graphically, or by addition.<\/p>\n
5.\u00a0Yes<\/p>\n
7.\u00a0Yes<\/p>\n
9.\u00a0[latex]\\left(-1,2\\right)[\/latex]<\/p>\n
11.\u00a0[latex]\\left(-3,1\\right)[\/latex]<\/p>\n
13.\u00a0[latex]\\left(-\\frac{3}{5},0\\right)[\/latex]<\/p>\n
15.\u00a0No solutions exist.<\/p>\n
17.\u00a0[latex]\\left(\\frac{72}{5},\\frac{132}{5}\\right)[\/latex]<\/p>\n
19.\u00a0[latex]\\left(6,-6\\right)[\/latex]<\/p>\n
21.\u00a0[latex]\\left(-\\frac{1}{2},\\frac{1}{10}\\right)[\/latex]<\/p>\n
23.\u00a0No solutions exist.<\/p>\n
25.\u00a0[latex]\\left(-\\frac{1}{5},\\frac{2}{3}\\right)[\/latex]<\/p>\n
27.\u00a0[latex]\\left(x,\\frac{x+3}{2}\\right)[\/latex]<\/p>\n
29.\u00a0[latex]\\left(-4,4\\right)[\/latex]<\/p>\n
31.\u00a0[latex]\\left(\\frac{1}{2},\\frac{1}{8}\\right)[\/latex]<\/p>\n
33.\u00a0[latex]\\left(\\frac{1}{6},0\\right)[\/latex]<\/p>\n
35.\u00a0[latex]\\left(x,2\\left(7x - 6\\right)\\right)[\/latex]<\/p>\n
37.\u00a0[latex]\\left(-\\frac{5}{6},\\frac{4}{3}\\right)[\/latex]<\/p>\n
39.\u00a0Consistent with one solution<\/p>\n
41.\u00a0Consistent with one solution<\/p>\n
43.\u00a0Dependent with infinitely many solutions<\/p>\n
45.\u00a0[latex]\\left(-3.08,4.91\\right)[\/latex]<\/p>\n
47.\u00a0[latex]\\left(-1.52,2.29\\right)[\/latex]<\/p>\n
49.\u00a0[latex]\\left(\\frac{A+B}{2},\\frac{A-B}{2}\\right)[\/latex]<\/p>\n
51.\u00a0[latex]\\left(\\frac{-1}{A-B},\\frac{A}{A-B}\\right)[\/latex]<\/p>\n
53.\u00a0[latex]\\left(\\frac{CE-BF}{BD-AE},\\frac{AF-CD}{BD-AE}\\right)[\/latex]<\/p>\n
<\/p>\n\n\t\t\t Candela Citations<\/h3>\n\t\t\t\t\t