What would be the best way to get an unbiased sample that represents the population for the following topic: how do people feel about the new lit soccer fields?

1. ask people playing on the soccer fields.
2. randomly select 20 or 30 people to ask their opinion.
3. ask people who live next to the soccer fields.
4. ask, "isn't it great people can play soccer at night? "

What is the value of the expression below? 148+(-6)| + |– 35= 7|

The owners of four companies competing for a contract are shown in the table below. if a report is released that advocates company b, which of the people having funded the report should result in the most skepticism? company owner of company company a jake adams company b company c company d debby smith henry rose rhonda baker o a. jake adams o b. rhonda baker o c. debby smith o d. henry rose

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39