To find the number of visits \( x \) for which the costs of the two plans would be equal, we need to set up the equations for both options.
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The first option (paying per visit):
- Cost = \( 10x \)
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The second option (paying a monthly fee and then per visit):
- Cost = \( 32 + 6x \)
Now, we set these two expressions equal to each other to find the number of visits where the costs are the same:
\[ 10x = 32 + 6x \]
Now, we will solve for \( x \):
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Subtract \( 6x \) from both sides: \[ 10x - 6x = 32 \] \[ 4x = 32 \]
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Divide both sides by 4: \[ x = 8 \]
So, the correct equation is \( 10x = 32 + 6x \) and the solution is \( x = 8 \).
This means it would take 8 visits for the cost of the two plans to be equal. Therefore, the correct response is:
10x = 32 + 6x ; x = 8.