Well first you need to convert the mixed numbers into improper fractions like so
3 1/5 would be 16/5 because 3 times 5= 15+1=16
the same with 1 4/5 but you can do this one a bit differently like so- 1=5/5 + 4/5 = 9/5
So now we move on to the subtraction part of the problem. 16/5-9/5= 7/5 because we know 16-9=7
But now you got to convert this improper fraction back into a proper fraction: 7/ 1 2/5 because 5 goes into 7 one time with a remainder of 2 (2/5)
So the answer would be: Ethan read 1 2/5 more books than he did this week.
Answer:
C
Step-by-step explanation:
B-C is {1,2}. Answered by Gauthmath
For this case we must find the inverse of the following function:

To do this, we follow the steps below:
We exchange the variables:

We clear the variable "x" (the variable is already cleared):

We change "x" to "y":

We change y for
:

ANswer:

Answer:
For me i just guess lol i dont know the correct answer i just telling you the truth
Step-by-step explanation: