Acompany produces t-shirts there is a fixed monthly cost of $500 to produce the t-shirt's and a cost of $4.50 per tshirt for production the company plans on selling the tshirts for $11.50 each write an expression to determine the cost to produce x tshirts in a month

C(X) = 4.50 X  + 500 is the cost for producing X t -shirts.

Step-by-step explanation:

The fixed production cost = $500

Let the number of t shirts produced each month = X

Cost of production of each T shirt = $4.50

Selling price of each shirt  = $11.50

Now, The cost of production of X shirts

=  X times ( Cost of each t shirt production)   +  Fixed Production Cost

= X ( $4.50)  +  $500  

= 4.50 X  + 500

or C(X) = 4.50 X  + 500 is the cost for producing X t shirts.

they charge the same amount at 20 minutes.

step-by-step explanation:

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex