Solving Inequalities

 $d-2.6\le8.4$  Solve the inequality.

•  $d\le11$  

•  $d\ge11$  

•  $d\le5.8$  

•  $d\ge5.8$  

Tags

CCSS.7.EE.B.4B

8.7 + f > 8

• f > 16.7

• f < 16.7

• f > - 0.7

• f < - 0.7

Tags

CCSS.7.EE.B.4B

 $-\frac{5}{8}\ +\ k\ \ge\ \frac{7}{8}$  

•  $k\ge\frac{1}{4}$  

•  $k\le\frac{1}{4}$  

•  $k\ge1\ \frac{1}{2}$  

•  $k\le1\ \frac{1}{2}$  

Tags

CCSS.7.EE.B.4B

q + 52 < 107

• q > 55

• q < 55

• q > 159

• q < 159

Tags

CCSS.7.EE.B.4B

 $-5x\ge85$  

•  $x\ge-17$  

•  $x\le-17$  

•  $x\ge-425$  

•  $x\le-425$  

Tags

CCSS.6.EE.B.8

 $\frac{3}{4}j\ \le\ -12$  

•  $j\ge-16$  

•  $j\le-16$  

•  $j\ge-9$  

•  $j\le-9$  

Tags

CCSS.6.EE.B.8

 $\frac{x}{8}>\ 5$  

• x  > 40 

• x < 40

•  $x\ >\ \frac{5}{8}$  

•  $x\ <\ \frac{5}{8}$  

Tags

CCSS.6.EE.B.8

 $\frac{g}{3}<0$  

• g < 0

• g > 0

• g < 3

• g < -3

Tags

CCSS.6.EE.B.8

***CHALLENGE***

Solve this, write the inequality and describe the graph!!!

-3x + 7 > 19

Answer explanation

-3x + 7 > 19

-3x > 12 (Subtract 7 from both sides)

x < - 4 (Divide both sides by -3, flips the sign)

So x < -4 and the graph would be an open circle on the -4 shaded towards the left.

Tags

CCSS.7.EE.B.4B

How are you feeling about adding, subtracting, multiplying and dividing inequalities?

• Pretty good actually :p

• Eh, ok I guess

• I still need a lot of practice

• No clue what I am doing!!!!

Tags

CCSS.6.EE.B.8