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Absolute Value
Linear Inequalities 1 step
Lin Inequalities 2 step
Compound Lin Inequality
100
[2x]=16
What is x=8,-8
100
x-5 > 10
What is x>15
100
(x+5)/2>10
What is x>15
100
m+3 > 5 and m+3 < 7
What is 2<m<4
200
3[x]=21
What is x=7,-7
200
5x<15
What is x<3
200
x/2 + 6 < 18
What is x<24
200
y - 5 < -4 or y - 5 > 1 Can draw on number line
What is y < 1 or y > 6
300
-4+[3x]=-1
What is x=1,-1
300
-3x>21
What is x<-7
300
-3x-9>0
What is x<-3
300
Which two symbols take an open circle? Which take closed circles?
What is 1) > and < 2) see board
400
4+3[x+2]=25
What is x=5,-9
400
-.5x>-12
What is x<24
400
-7x+4>39
What is x<-5
400
4 < f + 6 and f + 6 < 5
What is -1 > f > -2
500
-2[x]=6
What is no solution
500
-(1/3)x>24
What is x<-72
500
-(8x/4)>-16
What is x<8
500
Write the inequality: The sum of a number and three is less than eight and more than twelve. Is this compound inequality possible?
What is 8 > x + 3 > 12 No