Help me please I’m not very good at this

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?

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

Asequence is a function whose is the set of natural numbers