Juana is saving money from work and her Dad will give him an extra 16 of whatever she saves. If Juana saves $65, how much will her dad give her?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

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?

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days