Modeling Equations & Inequalities

What is equation for this model?

• 2x + 3 = 5

• 2x - 3 = 5

• 2 - 3 = 5

• 2 + -3 = 5

Tags

CCSS.HSA.CED.A.3

What is the first step to solve this equation?

• add 4 to both sides

• divide by 2 on both sides

• subtract 10 on both sides

• subtract 4 from both sides

Tags

CCSS.7.EE.B.4A

What is the equation for this model ?

• 5x + 4 = 15

• 4x - 5 = 15

• 4x + 5 = 15

• 9x = 15

Tags

CCSS.HSA.CED.A.3

What is the equation for this model ?

• 3x + 4 = 13

• 3x - 4 = -1

• 6x = 14

• -3x + 4 = 13

Tags

CCSS.HSA.CED.A.3

• A

• B

• C

• D

Tags

CCSS.HSA.CED.A.3

• F

• G

• H

• J

Tags

CCSS.7.EE.B.4A

What would be the first step in solving the equation for 2x+7=15?

• Add 7 to both sides

• Subtract 7 from both sides

• Divide both sides by 2

• Multiply both sides by 2

Tags

CCSS.7.EE.B.4A

What would be the last step in solving the equation $\frac{X}{6}-2=12$   ?

• Add 2 to both sides

• Subtract 2 from both sides

• Multiply both sides by 6

• Divide both sides by 6

Tags

CCSS.7.EE.B.4A

Which TWO of the following would we graph as OPEN circles??

• x < 5

• x < 5

• x > 5

• x > 5

Tags

CCSS.6.EE.B.8

Which TWO of the following would we graph as CLOSED circles??

• x < 12

• x < 12

• x > 12

• x > 12

Tags

CCSS.6.EE.B.8