An increase in the number of movies produced in a year and growth of the pharmaceutical industry an increase in the
number of defects on a bolt of fabric and a decrease in the number of quality checks an increase in life expectancy and a decrease in fatal illnesses correlation causation no relationship match them together

There is no correlation between the number of movies generated per year and the increase in the growth of pharmaceutical industry, so the answer in the first one is no relationship. The second one has a relationship that is causation while the third one has a relationship that is correlation since the increase in life expectancy is related to illnesses.

x=-4

Step-by-step explanation:

Given:

2x^2+8x=x2-16

2x^2-x^2+8x+16=0

x^2+8x+16=0

As per the formula (a+b)^2= a^2 +2ab +b^2

x^2+2(4)x+(4)^2=0

(x+4)^2=0

x+4=0

x=-4!