A number is decreased by 50%, and the resulting number is then increased by 300%. The original number is what percentage of the final number? G. 25% H. 40% J. 50% 2600

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?

Rounded to the nearest tenth, what is the value of x

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220