Answer:
200 notebooks
Step-by-step explanation:
Provided Information:
1) 8 out of every 500 notebooks contain a defect
2) 2500 notebooks are produced per day
We need to find out how many defective notebooks are produced per day:
1) 2500 ÷ 500 = 5
2) 8 x 5 = 40
Next we need to find out how many notebooks are defective per week:
1) 40 x 5 = 200 defective notebooks per week
x²+6x²=7x²
then the rest is done for you
7x²+12x+8
Answer: The fourth choice
(f - g)(x) = f(x) - g(x) = 4 - 5x - (3 + 6x - 4) = - 11x + 4