A group of retailers will buy 84 televisions from a wholesaler if the price is $500 and 124 if the price is $450. The wholesaler is willing to supply 72 if the price is $420 and 152 if the price is $510. Assuming that the resulting supply and demand functions are linear, find the equilibrium point for the market.
(q, p) =

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq