A cash register must have at least $25 in change consisting of x dimes and y quarters. Write a linear inequality that represents the different numbers of dimes and quarters that can satisfy this requirement. In addition, would 150 dimes and 40 quarters satisfy this requirement?

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.