Mr. vectadore is buying two new cowboy hats. all together the hats cost $75.12. the second hat costs twice as much as the first hat. what is the price of the more expensive hat?

1)  IF X is the first hat and Y is the second hat , then

X+Y =  $ 75,12, but as Y is twice  more expensive than  X ,  Y = 2X,

X +2X = 75,12 ⇒ 3X = 75,12⇒ X = 75,12/3 = 25,04, then the price of the more expensive hat is

Y = 2* 25,04 =  $50,08

do i do it on a graph?

step-by-step explanation:

step-by-step explanation:

gym b charges $1.05 less per hour than gym a.