Answer:
A. $18
B. $200
C.
Step-by-step explanation:
Function:
<u>Parts A and B:</u>
The price that generates the maximum profit is ate vertex of parabola. Find the coordinates of the vertex:
The price that generates the maximum profit is $18
The maximum profit is $200
<u>Part C:</u>
The company breaks even when the profit is positive. From the graph of the function you can see that the graph of the function is over p-axis for all , so the positive profit is for
In p=16 and p=20, the profit is 0 and when p<16 and p>20, there will be a loss.
Part A:
w = 6x
Part B:
You would multiplied 6 x 40 = 240. So, the equation for S is s = 240 + 9y
Part C:
Lastly you would substitute. Andrew earns 330. Now solve for Y.
300 = 240 + 9y
300 - 240 = 240 - 240 + 9y (Subtract 240 from each side.)
90 = 9y
Divide 9 from each side, and you'll get 10.
I have no idea, hope this helps!
<span>Can someone help me!!!
</span>
7.8
Yes it is correct
because 180 ÷ 4 1/2 is 40
you have done the right thing, be more confident :)