Write an equation in point-slope form of the line that passes through the point (3, -1) and has a slope of -2.

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. .