We use the profit concept, and doing this, it is found that if 150 televisions are sold, the profit is $50,700.
-------------------------------------------
Profit is given by revenue subtracted by cost.
In this question:
- Revenue:

- Cost:

Thus, the profit of selling x televisions is:




-------------------------------------------
For 150 televisions, we have P(150), so:

If 150 televisions are sold, the profit is $50,700.
A similar question is given at brainly.com/question/14469903
add all the prices, and get 30. then divide by 11. the answer is 2.7272727% (27%)
Answer:
<h3>-3</h3>
Step-by-step explanation:
For two parallel lines. their slope are equal
Find the slope of each of the lines
For line A;
m = 0 -y/0+1
mA = -y/1
For line B;
mB = 9 - 3/8 - 6
mB = 6/2
mB = 3
since their slope are equal hence mA = mB
-y/1 = 3
-y = 3
y = -3
Hence the value of y is -3