The deposits Ginny makes at her bank each month form an arithmetic sequence. The deposit for month 3 is $150, and the deposit for month 5 is $180. Answer the questions below and show all work.
Hello, I have done this same math question before.
1. 15 dollars 2. Deposit=15*month+105 3. Deposit=15*12+105=$285 4. 500=15*month+105 395=15*month 26.33=month Round up to 27 for the nearest whole month, so month 27.
