An angle measures 114° less than the measure of its supplementary angle. What is the measure of each angle?

Is the ordered pair (-10, 7) a solution to the equation y = 17 – x? yes or no

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Monthly water bills for a city have a mean of $108.43 and a standard deviation of $36.98. find the probability that a randomly selected bill will have an amount greater than $173, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?