I need help with this question for my algebra class. Does anybody know 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?

In the rectangle below ac=30 units what is de

Which compound inequality could be represented by the graph?