Can someone me with this hard math i have tried doing this on my own and i failed.

question: create a story using at least five different algebraic expressions and/or equations.

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

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?

Me. i can't figure out this question. give an explanation too. .