HELP Suppose you buy a shirt that is originally priced at $36. If there is a 30%-off sale and
sales tax is 6.7%, how much do you pay for the shirt?

And what is the difference between that price and the original price of the shirt with the sales tax included?

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?

Margaret is purchasing a house for $210,000 with a 15 year fixed rate mortgage at 4.75% interest she has made a 5% down payment the house is valued at 205,000 and the local tax rate is 3.5% homeowners insurance 600 per year what are her total monthly payment

Find the center of the circle that can be circumscribed about efg with e(4,4) f(4,2) g(8,2)