help on math hw?

Question

i had to invent something and write my profit my cost and income..for my equation i had that it costs me $25 to make the pants and im gonna sell them for $100..and i need help with all of them

Answer 1

profit = price - cost

Profit= X(price - cost), x is number of pants
Profit= X(100 - 25)
p= 75X

piece of cake.

Answer 2

for x pants

cost=25x
profit=100x-25x=75x
income=100x