Yo, can someone give me an algebraic expression with work that equals 3? & it also has to include addition & multiplication.

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,

Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?