Can someone explain this to me becasue ive been trying for the past 30 mins and i still dont understand it

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|