ALG 1 - 10/02-INEQUALITIES PRACTICE

 $7+x\ge2\left(x+3\right)+2$  

•  $x\ge-1$  

•  $x\le2$  

•  $x\le-1$  

•  $x\ge2$  

 $21\ge3\left(x-7\right)+9$  

•  $x\le11$  

•  $x\le9$  

•  $x\le-9$  

•  $x\ge11$  

Solve:
3(x - 2) < 2(x + 9)

• x<24
• x>12
• x<12
• x>24

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

4 - 9x ≤ 40

• x ≥ 4
• x ≤ 4
• x ≥ -4
• x ≤ -4

Tags

CCSS.7.EE.B.4B

Solve.

• a > -24
• a > 6
• a > -36
• a > -10

Tags

CCSS.7.EE.B.4B

Solve:
 |x + 3| > 8

• x > 5 or x < -11
• x > 5
• all real numbers
• no solution

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve.
|c + 4| < 5

• x < -9 or x > 1
• -9 < x < 1
• x < 9 or x > -1
• -1 < x < 9

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve.
|3c - 4| < 12

• -2 2/3 < c < 5 1/3
• c < -5 1/3  or c > 2 2/3
• c < 5 1/3 or c > -2 2/3
• -5 1/3 < c < 2 2/3

Tags

CCSS.HSA.REI.B.3

You want to spend at most $1200 on a new laptop. You make a $400 down payment and then pay the same amount every month for 12 months. Which Inequality could be use to solve to find out how much you can pay each month?

• 12x + 1200 > 400

• 12x + 400 < 1200

• 12x + 400 > 1200

• 12x + 400 < 1200

Pick the correct letter for:

x - 14 < -8

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B