Garth buys snow tires from a dealer in thunder bay, on. the tires cost $79.00 each. to make a profit, he must mark them up 40%. how much must a customer pay for 4 tires if there is a 12% hst on the final sale?

Which of the following of the following sets of side lengths could not form a triangle?

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?

Which of the following is an equation of a line parallel to the equation y=4x+1?