Arain barrel is full of water and used to water the garden. the rain barrel loses water at the rate 2.5 gallons of water per minute. after seven minutes, the rain barrel contains 37.5 gallons. write an equation in point-slope form to model the number of gallons (y) of water in the rain barrel after (x) minutes. show or explain your work.

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?

Which must be true in order for the relationship △zyv ~ △xwv to be correct? zy ∥ wx ∠z ≅ ∠y and ∠w ≅ ∠x zv ≅ vy and wv ≅ vx ∠z ≅ ∠x and ∠w ≅ ∠y

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.