In Houston, Texas, it is 92 degrees Fahrenheit. The temperature is expected to drop 2.5 degrees each hour. In Chicago, Illinois, it is 80 degrees Fahrenheit, and the temperature is expected to drop 1 degree each hour. Which inequality shows the number of hours, x, it will take for the temperature in Chicago to be greater than the temperature in Houston? A. 92 – 2.5x > 80 – x

B. 92x – 2.5 x + 80

D. 92 – 2.5x < 80 – x

Aschool typically sells 500 yearbooks each year for 50 dollars each. the economic calls does a project and discovers that they can sell 100 more yearbooks for every $5 decrease in price. the revenue for yearbook sales is equal to the number of yearbooks sold times the price of the yearbook. let x represent the number of $5 decrease in price. if the expression that represents the revenue is written in the form r(x)=(500+ax)(50-bx). to maximize profit, what price should the school charge for the yearbooks? what is the possible maximum revenue? if the school attains the maximum revenue, how many yearbooks will they sell?

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?

Find the missing dimension! need asap! tiny square is a =3025 in ²