1 Answer

Deemer · Answer 1 · 2023-08-17T05:39:56+0000

To break even, the equations must satisfy that

$C(x)=R(x)\text{.}$

Substituting the explicit form of the equations, we get:

$50x+1600=66x\text{.}$

Subtracting 50x, we get:

$\begin{gathered} 50x+1600-50x=66x-50x, \\ 1600=16x\text{.} \end{gathered}$

Dividing by 16, we get:

$\begin{gathered} x=(1600)/(16), \\ x=100. \end{gathered}$

Answer:

$100\text{ units.}$

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