Find the value of the inverse function, me need a table with x, y values.
y=1/2x+5/2

Which equation can be used to solve for the unknown number? seven less than a number is thirteen. n-7=13 7-n=13 n+7=13 n+13=7

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?

Simply 8x squared + 5(7x squared- x) - 2x =