Medha is paid $300 to work as a nanny 20 hours each week. She is also paid $20 per
hour for each hour over 20 that she works.
She wants her paycheck each week to be at
least $400. The table shows the hours she
worked during the first four weeks. Which was
the first week she met her goal? Use the
inequality 300 + 20h 2400, where h is the
number of hours over 20 that she worked.