The total cost (in dollars) for a company to manufacture and sell x items per week is C = 70x + 600, whereas the revenue brought in by selling all x items is 1202 – 0.5x? How many items must be sold to obtain a weekly profit of $200?
Hint: Profit = Revenue - Cost.
They need to sell _ or _ items .

the answer is 175.4379

step-by-step explanation:

idk

step-by-step explanation:

d. corresponding side lengths in similar triangles are proportional in length.

step-by-step explanation:

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)