What is a distinct factor in math?

How do you determine whether a relationship represented as as graph is linear or nonlinear

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50