Absolute Value and Literal Equations

Match the following

• One solution

  x=2

• Two solutions

  x={0,-4}

• No solution

• Two solutions

  x={20,0}

• Two Solutions

  x={5,-8}

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MA.912.AR.4.1

Which could be an equation for the graph shown?

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MA.912.AR.4.1

You have money in your wallet, but you don’t know the exact amount. When a friend asks you, you say that you have 50 dollars give or take $15.  Write an absolute value equation to model this situation.

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MA.912.AR.4.1

Mathematical Equivalence

ON

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MA.912.AR.1.2

The ideal gas law is PV=nRT. Josie wants to find the temperature of the gas. To do this he must isolate T. Solve for the temperature.​ (a)  

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MA.912.AR.1.2

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MA.912.AR.1.2

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MA.912.AR.1.2