Answer:
I got 4x + 3 for my answer.
Step-by-step explanation:
I distributed the 2 into the parenthasis. Then, combined like terms.
Answer: 0.4181807
Step-by-step explanation:
Probability that American adults are pessimistic about the future of marriage and the family: p= 0.25
Sample size n= 20
Let
be the sample proportion of American adults that are pessimistic about the future of marriage and the family.

Hence, the required probability = 0.4181807
<span>32-15x<2
Subtract 32
-15x<-30
Divide by -15 and flip the sign (always flip sign when dividing/multiplying negative numbers)
x>2</span>