Abby had $175 to spend on the school clothes. After her shopping trip, she had $37.59 left in her purse. Write an equation and solve to determine how much she spent on clothing.

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

What number gives you a irrational number when added to 2/5