1. An Uber driver charges a $3 boarding rate in addition to $2 for every mile. What is the equation of the
line that represents this driver's rate? How much is the rate for 5 miles? For 7 miles? What is the x axis?
What is the y axis? What is the y-intercept?
2. An office has an envelope stuffing machines. The machine can stuff a batch of envelopes in 5 hours.
How long would it take the machines to stuff 10 batches of envelopes? 14 batches of envelopes? What
is the x axis? What is the y axis?
3. Sarah has a job working for Boeing constructing plane wings. She earns a Salary of $67,500.00 a year,
with an overtime flat rate of $20.00 an hour. How much money did she make before taxes if she worked
88 hours of overtime last year? What is the x axis? What is the y axis? What is the y-intercept?