|
x-10<1 x<9 x>11 x<11 x<10 6
12
p+3≤9 5 13 6
12
7 13 z-5<1 z<4 z<7 z<6 z>5 9 10 9 10
k+5>14 9 10 9 10 36 40 36 40
3f≥12 0 4
0 4 0 4 0 2
4x<8 0 4
0 2 0 2
0 2 x>6 3 0 18 0 18
0 20 0 20
x<10 2 0 5
0 5 Remember- when you multiply or divideboth sides of an inequality by a negative number,you must FLIP the sign! x > -4 -5x > -20 x < -4 x > 4 x < 4 Remember- when you multiply or divideboth sides of an inequality by a negative number,you must FLIP the sign! x ≤ -3 -2x ≥ 6 x ≥ -3 x > 3 x ≥ 3 Remember- when you multiply or divideboth sides of an inequality by a negative number,you must FLIP the sign! m < -5 -m < 5 m > -5 m < 5 m > 5 Remember- when you multiply or divideboth sides of an inequality by a negative number,you must FLIP the sign! x ≤ -12 x ≥ -12 3 x ≤ -4 x ≤ 12 x ≥ 12 Remember- when you multiply or divideboth sides of an inequality by a negative number,you must FLIP the sign! x ≤ -10 x ≥ -10 -2 x ≤ -5 x ≤ 10 x ≥ 10 Remember- when you multiply or divideboth sides of an inequality by a negative number,you must FLIP the sign! b ≤ -2 b ≥ -2 -5b ≤ -10 b ≤ 2 b ≥ 2 Remember- when you multiply or divideboth sides of an inequality by a negative number,you must FLIP the sign! x < -4 x > -4 6x > -24 x < 4 x > 4 Remember- when you multiply or divideboth sides of an inequality by a negative number,you must FLIP the sign! x < -15 x - 10 ≥ -5 x > -15 x ≤ 5 x ≥ 5 0 2 -2 4 -4 6 -6 8 -8 Remember- when you multiply or divideboth sides of an inequality by a negative number,you must FLIP the sign! -2x ≤ 4 Which inequality has the solution -2x ≥ 4 -2x ≤ -4 -2x ≥ -4 0 2 -2 4 -4 6 -6 8 -8 x - 1 > -1 Remember- when you multiply or divideboth sides of an inequality by a negative number,you must FLIP the sign! Which inequality has the solution -x < 2 -x < -2 3 - x ≤ 5 |