If a population consisted of 7,000,000 people, a sample of the population could consist of which of these numbers of people?

A. 700,000

Step-by-step explanation:

A sample represents a subset of the subjects which is a portion of the entire population.

Given that the population size to be 7000000

The sample 700,000 is a portion of the population and can be put as a percentage of the population as;

(700000÷7000000)×100

10% of the population

X= -2
You wanna simply the equation as much as possible to isolate the variable x to one side subtract 5x from both sides the equation will then be 6=3x+12 subtract 12 from both sides to isolate 3x you’ll get -6=3x divide both sides by 3 and you’ll get -2=x