The average cost of producing a security system based on the total number of systems produced, x, is represented by the following function.
f(x)=400+20000/x
The mathematical range is all real numbers excluding 0, but the reasonable range is limited to y > __

400

Step-by-step explanation:

just took the test lol

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.

answer:   rotate 270° clockwise about (7, 1) and reflect across the line x = 7

step-by-step explanation:

because i took test