Modeling and Solving Equations and Inequalities

Which two inequalities create the system pictured?

Tags

CCSS.HSA.REI.D.12

Which points are solutions to the system? Select all that apply.

•  (0,0)

•  (4,3)

•  (3,2)

•  (2,4)

• (-3,4)

Tags

CCSS.HSA.REI.D.12

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Tags

CCSS.HSA.REI.D.12

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Tags

CCSS.HSA.REI.D.12

What would be the first step to solving the following equation?

• Divide both sides by 11

• Multiply both sides by 11.

• Add 11 to both sides.

• Subtract 11 to both sides.

Tags

CCSS.6.EE.B.7

Solve the equation. (white is positive and the rectangle is the variable)

• x=10

• x=-4

• x=-10

• x=4

Tags

CCSS.7.EE.B.4A

Which equation matches the picture above? ( circles = 1 and triangles = t)

• t = 3

• t + 4 = 7

• 1 + 4 = 7

• 4t + 1 = 7

Tags

CCSS.6.EE.B.7

Which equation matches this model?

• 7x + 3 = 23

• 2x + 4= 10

• 3x  - 8 = 3

• 4x + 3 =9

Tags

CCSS.HSA.CED.A.3

Which equation is modeled?

• x + 3 = 9

• x - 3 = 9

• 3x = 9

• 3x - 3 = 9

Tags

CCSS.HSA.CED.A.3

Which of the following equations best represents the model given? (squares =1 and rectangles =x)

• 4+3x=5

• 4-3=5

• -3x+4=5

• 4x-3=5

Tags

CCSS.HSA.CED.A.3