9/11) The price of jeans was reduced $6 per week for 7 weeks. By how much did the price of jeans change over the 7 weeks?

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

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?

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x