Sonia has a high school diploma; , her sister, Leilani, has an associate's degree. In order to earn an associate's degree, Leilani completed 2 years at Morton College.
In 10 years, Leilani earned $461,240 and Sonia earned $387,920. To find out how much Leilani or Sonia made in 10 years, the students used this equation: y = 10 (x).
What equation would students need to use in order to find out Leilani or Sonia's earning in 23 years?