Let's find the inverse of given function ~
[ now, replace f(x) and x with 
]
That's the required inverse function ~
Answer:
125 cards
Step-by-step explanation:
20% = 0.2= 1/5
So because 25 is 1/5 0f the total number cards multiply 25 by 4 to get the other 80% and add the first 25 cards to that number.
(25 x 4) + 25= ?
100 + 25 = 125
therefore 125 cards were sold.
Answer:
3/8 cup of butter
Step-by-step explanation:
1/4 / 2 = 1/8
1/8x3=3/8
Because it is simple.you have to do a fewer calculations than if you saved money without it.
2,640,000. Because the 4 is in the ten thousands place and should be rounded up
