Kimari and Damaris are each saving money. Andre starts with $100 in his savings account and adds $5 per week. Elena starts with $10 in her savings account and adds $20 each week.

a. Write an equation that represents how much Damaris has saved. Define your variables.

b. Write an equation that represents how much Kimari has saved. Define your variables. **Your variables should be the same from part a**

C. After four weeks, who has more money in their savings account? Explain how you know.

d. After how many weeks will Kimari and Damaris have the same amount of money in their savings accounts? Explain how you know. **Hint: Solve your system of equations**