Ryan uses 3 bars of clay for a sculpture. the first bar is 1.15 centimeters long. the second bar is 3.92 centimeters long. what is the total length of 2 bars? enter your answer in the box.

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see attached graph

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.