Question

the cost C in dollars sign of producing X items in the equation C equals x over 7 plus 1 which of the following choices will find the cost C if x is 35

Answer 1

Writing the equation described, we have:

$C=\frac{x}{7}+1$

Now, calculating the value of the cost C for x equal to 35, we have:

$\begin{gathered} C=\frac{35}{7}+1 \\ C=5+1 \\ C=6 \end{gathered}$

So the cost C for 35 products is $6.