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71. Solve the following system of inequality graphically.
x ≥ 2, y ≤ 3

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72. Solve the following system of inequality graphically.
x ≥ 3, y ≥ 2

104 Views

73. Solve the following system of inequality graphically.
3x + 2y ≤ 12, x ≥ 1, y ≥ 2

117 Views

74. Solve the following system of inequality graphically.
4x + 5y ≥ -20, x + 1 ≤ 0, y ≤ -1

212 Views

75. Solve the following system of inequality graphically.
x + y ≤ 9, y ≥ x, x ≥ 0

210 Views

76. Solve the following system of inequality graphically.
3x + 4y ≤ 60, x + 3y ≤ 30, x ≥ 0, y ≥ 0.

210 Views

77. Solve the following system of inequality graphically.
x - 2y ≤ 3, 3x + 4y ≤ 12, x ≥ 0, y ≥ 1

349 Views

78. Solve the following system of inequality graphically.
3x + 2y ≤ 150, x + 4y ≤ 80, x ≥ 15, y ≥ 0

386 Views

79. Solve the following system of inequality graphically.
2x + y ≥ 6, 3x + 4y ≤ 12

150 Views

80. Solve the following system of inequality graphically.
2x - y > 1, x - 2y < -1

237 Views