I'm a factor of 10 but not a multiple of 5

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

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

Interpret the following expression (5y^2-7)^3/(2y)^2