A) HP= {-1}
B) HP= {-5}
C) HP= {-5,5}
D) HP= {-5,-1}
E) HP= {-1, 1}

A) HP= {-2, -6}
B) HP= {6}
C) HP= {-2}
D) HP= {2, 6}
E) HP= {-6}

A) HP= {x < -4 atau x ≥ 2}
B) HP= {x > 4}
C) HP= {-4 ≤ x ≤ 1}
D) HP= {x ≤ -4 atau x ≥ 2}
E) HP= {-4 ≥ x ≥ 4}

A) {4}
B) {1}
C) {0, 1}
D) {0}
E) {1, 4}

A) {x | x > (-1/2) atau x < -1}
B) {x | (-1/2) > x > -1}
C) {x | x < (-1/2) atau x < 1}
D) {x | x < (-1/2) atau x > -1}
E) {x | (-1/2) < x < -1}

A) {x | x ≤ -(4/3)}
B) { x | x ≤ -1 atau x ≥ 6}
C) {x | -1 ≤ x ≤ 6}
D) {x | -8 ≤ x ≥ 4/3}
E) {x | x ≥ -8}

A) 7P+ 6Q = 11750; 7P +5Q = 10450
B) 7P+ 6Q = 11750; 5P +7Q = 16450
C) 7P+ 6Q = 16450; 7P +5Q = 11750
D) 7P+ 6Q = 12000; 7P +5Q = 12000
E) 7P+ 6Q = 2500; 7P +5Q = 15500

A) Rp19.000,00
B) Rp10.000,00
C) Rp7.500,00
D) Rp15.000,00
E) Rp12.000,00