If ben invests $4500 at 4% interest per year, how much additional money must he invest at 5 1/2% annual interest to ensure that the interest he receives each year is 4 1/2% of the total amount invested ?

Which of the binomials below is a factor of this trinominal? x^2-13+30

How do you summarize data in a two-way frequency table?

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?