Write an algebraic expression to represent the statement: “2 less than the product of a number and 10

One positive number is 9 more than twice another. if their product is 95, find the numbers

Which compound inequality could be represented by the graph?

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.