1. Stephanie is a software developer who develops Apps (mobile device programs) for smart phones and tablet computers. Stephanie is very creative and very efficient so her services are
in high demand. She is offered two new job opportunities and is considering which
opportunity to select.
Opportunity 1 - She eams a fixed monthly salary of $4000 and a payment of $900 for each
App she develops during the month.
Opportunity 2 - She eams a fixed monthly salary of $6000 and a payment of $450 for each
App she develops during the month.
a. Identify a variable for the number of Apps she develops each month.
b. Write an expression for Opportunity 1.
c. Write an expression for Opportunity 2.