Find a solution for x in the equation sqrt 9-4x =5

Which expression is equivalent to (9x - 3 1/ + 1 3/8)

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?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base