Answer:
a,c,and e
Step-by-step explanation:
11/42
The way I got it is because I took 1/6 minus 3/7 to get the answer of f=11/42
Answer: 
Step-by-step explanation:
The area of a rectangle can be found with the following formula:

Where "l" is the length and "w" is the width.
In this case you can identify in the figure given in the exercise that:

You know that the area of that rectangle is the following:

Therefore, knowing those values, you can substitute them into the formula and then you must solve for "x" in order to find its value. You get that this is:

Look to be honest this is what I got hopefully it is right my bad if they aren’t.