Write an equivalent expression for 1/y-1/4 using the positive exponets

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

One integer is 5 more than another. their product is 104. find the integers

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.