A25 lb bag of rice costs $29.50. what is the cost of the rice per pound?

Name these type of angles shown check all that applies

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?