Question

Does nobody know how to do this or at least explain it?!? I'm so confused uuughh.

The latest demand equation for your Yoda vs. Alien T-shirts is given by: q = −40x + 800 where q is the number of shirts you can sell in one week if you charge $x per shirt. The Student Council charges you $400 per week for use of their facilities, and the T-shirts cost you $4 each. Find the weekly cost as a function of the unit price x.

Answer 1

y=4x+400

Answer 2

4$ a shirt and 400$ to rent the facilities, x=#shirts

Answer 3

peace

Answer 4

Thats incorrect >_<

Answer 5

Is the same answer I've been getting, but its not right. Hence why I'm so confused, I don't get where I'm going wrong.

Answer 6

Cost function=fixed cost + variable cost
=400+(something)
okay let's think
we can only sell q shirts per week
and each shirt cost us 4 dollars
so i think the Cost function
=400+4q
=400+4(-40x+800)
=400-160x+3200
=-160x+3600

but i'm not sure of the this terminology

Answer 7

o_O

Answer 8

Myininaya = my hero

Thank you again :)

Answer 9

np