- Hose A fills a water truck at the constant rate of 60 gallons every 15 minutes. Hose B fills a water truck at a constant rate thatis represented by the function y = 3x, where y is the total number of aallons filled in x minutes. Which BEST compares the rates ofthe two hoses?The rate of Hose A is 3 gallons per minute more than the rate of Hose B.The rate of Hose B is 3 gallons per minute more than the rate of Hose A.The rate of Hose A is 1 gallon per minute more than the rate of Hose B.D)The rate per minute is the same for Hose A and Hose B.
Accepted Solution
A:
Answer:"The rate of Hose A is 1 gallon per minute more than the rate of Hose B"Step-by-step explanation:Hose A:60 gallons every 15 minutes means60/15 = 4 gallons per minuteHose B:y = 3x y is gallonsx is minuteswe put x = 1 and get:y = 3*1 = 3That means 3 gallons per minuteThus,the correct choice is C), or third option. 4 is 1 greater than 3 so Hose A is 1 gallons per minute more than the rate of Hose B.