One Variable Inequality

Drag and Drop

If x is replaced by 10,

x + 3 = 13​

Placeholder

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True

False

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If y is replaced by 5,

y - 3 = 8​

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True

False

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If a is replaced by 8,

3a = 8​

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True

False

Drag and Drop

If b is replaced by 12,

b ÷ 3 = 4​

Placeholder

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True

False

Drag and Drop

If m is replaced by 9,

2 + m >​ 11

Placeholder

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True

False

Poll

Translate: A number r divided by negative 7 is less than or equal to one third.

• r ÷ (- 7) ≤ $$\frac{1}{3}$$

• $$\frac{r}{-7}=\frac{1}{3}$$

• $$\frac{r}{-7}<\frac{1}{3}$$

Poll

Translate: Two more than x is greater than 28. 

• 2 + x > 28

• 2 + x < 28

• 2 + x ≥ 28

Open Ended

Translate: d - 2 < 8.

Match

Match each of the following is an algebraic    

    expression, an equation, or an inequality.

• 
  $$x\ +\ 5\ge4$$

• 2 = y - 6

• $$\frac{5z}{7}$$

inequality

equation

expression

• inequality

• equation

• expression

Solve the equation: m - 7 = 20.

Solve the equation: m - 7 > 20.

Poll

Choose the answer that correspond to x values that make the given equation x + 2 = 4 true.

• x = 1

• x = 0

• x = 4

• x = 2

Poll

Choose the answer that correspond to x values that make the given equation x + 2 > 4 true.

• x = 3

• x = 0

• x = 4

• x = 2

Poll

Choose the answer that correspond to x values that make the given equation x + 2 < 4 true.

• x = 3

• x = 0

• x = 4

• x = 1