Solving Equations and Inequalities in One Variable

Which figure shows the inequality x > -4?

• Figure 1

• Figure 2

• Figure 3

• Figure 4

Tags

CCSS.6.EE.B.8

Simplify each equation. Tell whether the equation has one solution, no solution, or infinitely many solutions.
3x - 8 = 3(x - 4) + 1

• one solution

• no solutions

• infinitely many solutions

Tags

CCSS.8.EE.C.7A

Simplify each equation. Tell whether the equation has one solution, no solution, or infinitely many solutions.
3x - 7 = 3(x - 3) + 2

• one solution

• no solutions

• infinitely many solutions

Tags

CCSS.8.EE.C.7A

Solve for y:
x + 2y = −8  

• y = − 1 /2 x − 4

• y = − 2 x − 4

• y = 1 /2 x − 4

• y = − 1 /2 x +4

Tags

CCSS.6.EE.C.9

3y+20=-1

• y=7

• y=-21

• y=-7

• y=10

Tags

CCSS.7.EE.B.4A

• A

• B

• C

• D

Tags

CCSS.6.EE.B.8

• 3

• 5

• -4.5

• 4.5

• D

• A

• C

• B

Tags

CCSS.HSA.CED.A.3

• A

• B

• C

• D

• A

• B

• C

• D

Tags

CCSS.8.EE.C.7B