I believe that the answer is a
It has infinite solutions
c
Answer:
Step-by-step explanation:
The first step is to subtract 6 from both sides to cancel it out. You will be left with -3x= -1.
Answer:




Step-by-step explanation:
Required
Find n, x, p and q
n always represent the population surveyed;
So:

x represents the sample from the population
So:

p always represents the given proportion

Solving for q



